[PATCH] trivial: fix typos and remove double words

From: Cristian Stoica
Date: Tue Jul 07 2015 - 06:28:34 EST

- to to
- when when

Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
---
Documentation/PCI/pci.txt | 2 +-
Documentation/RCU/lockdep.txt | 4 ++--
Documentation/cpu-freq/cpu-drivers.txt | 2 +-
arch/arc/mm/cache.c | 2 +-
arch/arm/mach-davinci/cp_intc.c | 2 +-
arch/ia64/kernel/acpi.c | 2 +-
arch/powerpc/sysdev/ppc4xx_cpm.c | 2 +-
arch/x86/kvm/paging_tmpl.h | 2 +-
arch/x86/mm/pgtable.c | 2 +-
drivers/block/cciss.c | 2 +-
drivers/block/cciss_cmd.h | 2 +-
drivers/clk/bcm/clk-kona-setup.c | 2 +-
drivers/crypto/n2_core.c | 2 +-
drivers/dma/ep93xx_dma.c | 2 +-
drivers/gpu/drm/i915/intel_panel.c | 2 +-
drivers/gpu/drm/vmwgfx/svga_reg.h | 2 +-
drivers/i2c/busses/Kconfig | 2 +-
drivers/i2c/busses/i2c-cros-ec-tunnel.c | 4 ++--
drivers/i2c/busses/i2c-viperboard.c | 2 +-
drivers/infiniband/hw/qib/qib_pcie.c | 2 +-
drivers/input/mouse/hgpk.c | 2 +-
drivers/md/dm-cache-policy-mq.c | 2 +-
drivers/mmc/core/host.c | 2 +-
drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c | 2 +-
drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 2 +-
drivers/net/ethernet/intel/e1000/e1000_hw.c | 2 +-
drivers/net/wireless/ath/ath10k/mac.c | 2 +-
drivers/net/wireless/ath/ath10k/testmode.c | 4 ++--
drivers/net/wireless/ath/ath9k/hw.h | 2 +-
drivers/net/wireless/brcm80211/brcmsmac/types.h | 4 ++--
drivers/net/wireless/iwlwifi/dvm/lib.c | 2 +-
drivers/net/wireless/iwlwifi/mvm/d3.c | 2 +-
drivers/net/wireless/iwlwifi/mvm/fw-api-power.h | 2 +-
drivers/ps3/ps3-lpm.c | 2 +-
drivers/scsi/hpsa.c | 2 +-
drivers/scsi/mpt2sas/mpt2sas_base.h | 2 +-
drivers/scsi/mpt2sas/mpt2sas_transport.c | 2 +-
drivers/scsi/mpt3sas/mpt3sas_base.h | 2 +-
drivers/scsi/mpt3sas/mpt3sas_transport.c | 2 +-
drivers/scsi/snic/snic_debugfs.c | 2 +-
drivers/staging/lustre/lustre/include/cl_object.h | 2 +-
drivers/staging/lustre/lustre/libcfs/hash.c | 2 +-
drivers/staging/wilc1000/host_interface.c | 2 +-
drivers/usb/host/uhci-grlib.c | 2 +-
drivers/usb/host/uhci-platform.c | 2 +-
fs/btrfs/ioctl.c | 2 +-
fs/ocfs2/refcounttree.c | 2 +-
fs/xfs/xfs_trans_ail.c | 2 +-
include/linux/cpufreq.h | 2 +-
include/linux/mm.h | 2 +-
net/mac80211/sta_info.h | 4 ++--
net/netlink/genetlink.c | 2 +-
net/tipc/msg.c | 2 +-
sound/soc/tegra/tegra20_das.h | 4 ++--
tools/perf/Documentation/perf-script-perl.txt | 2 +-
tools/perf/Documentation/perf-script-python.txt | 2 +-
tools/perf/util/event.h | 2 +-
tools/testing/ktest/sample.conf | 2 +-
tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc | 2 +-
59 files changed, 65 insertions(+), 65 deletions(-)

diff --git a/Documentation/PCI/pci.txt b/Documentation/PCI/pci.txt
index 123881f..e93e4b1 100644
--- a/Documentation/PCI/pci.txt
+++ b/Documentation/PCI/pci.txt
@@ -266,7 +266,7 @@ NOTE: pci_enable_device() can fail! Check the return value.
[ OS BUG: we don't check resource allocations before enabling those
resources. The sequence would make more sense if we called
pci_request_resources() before calling pci_enable_device().
- Currently, the device drivers can't detect the bug when when two
+ Currently, the device drivers can't detect the bug when two
devices have been allocated the same range. This is not a common
problem and unlikely to get fixed soon.

diff --git a/Documentation/RCU/lockdep.txt b/Documentation/RCU/lockdep.txt
index da51d30..bbc7e4a 100644
--- a/Documentation/RCU/lockdep.txt
+++ b/Documentation/RCU/lockdep.txt
@@ -57,8 +57,8 @@ checking of rcu_dereference() primitives:
rcu_access_pointer(p):
Return the value of the pointer and omit all barriers,
but retain the compiler constraints that prevent duplicating
- or coalescsing. This is useful when when testing the
- value of the pointer itself, for example, against NULL.
+ or coalescing. This is useful when testing the value of the
+ pointer itself, for example, against NULL.

The rcu_dereference_check() check expression can be any boolean
expression, but would normally include a lockdep expression. However,
diff --git a/Documentation/cpu-freq/cpu-drivers.txt b/Documentation/cpu-freq/cpu-drivers.txt
index 14f4e63..65b862c 100644
--- a/Documentation/cpu-freq/cpu-drivers.txt
+++ b/Documentation/cpu-freq/cpu-drivers.txt
@@ -204,7 +204,7 @@ the reference implementation in drivers/cpufreq/longrun.c
Only for drivers with target_index() and CPUFREQ_ASYNC_NOTIFICATION unset.

get_intermediate should return a stable intermediate frequency platform wants to
-switch to, and target_intermediate() should set CPU to to that frequency, before
+switch to, and target_intermediate() should set CPU to that frequency, before
jumping to the frequency corresponding to 'index'. Core will take care of
sending notifications and driver doesn't have to handle them in
target_intermediate() or target_index().
diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c
index b29d62e..6f358aec 100644
--- a/arch/arc/mm/cache.c
+++ b/arch/arc/mm/cache.c
@@ -527,7 +527,7 @@ static inline int need_slc_flush(void)
* -In SMP, if hardware caches are coherent
*
* There's a corollary case, where kernel READs from a userspace mapped page.
- * If the U-mapping is not congruent to to K-mapping, former needs flushing.
+ * If the U-mapping is not congruent to K-mapping, former needs flushing.
*/
void flush_dcache_page(struct page *page)
{
diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c
index 006dae8..592aec9 100644
--- a/arch/arm/mach-davinci/cp_intc.c
+++ b/arch/arm/mach-davinci/cp_intc.c
@@ -86,7 +86,7 @@ static int cp_intc_set_irq_type(struct irq_data *d, unsigned int flow_type)
}

/*
- * Faking this allows us to to work with suspend functions of
+ * Faking this allows us to work with suspend functions of
* generic drivers which call {enable|disable}_irq_wake for
* wake up interrupt sources (eg RTC on DA850).
*/
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index b1698bc..cf938cb 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -989,6 +989,6 @@ EXPORT_SYMBOL(acpi_unregister_ioapic);
/*
* acpi_suspend_lowlevel() - save kernel state and suspend.
*
- * TBD when when IA64 starts to support suspend...
+ * TBD when IA64 starts to support suspend...
*/
int acpi_suspend_lowlevel(void) { return 0; }
diff --git a/arch/powerpc/sysdev/ppc4xx_cpm.c b/arch/powerpc/sysdev/ppc4xx_cpm.c
index ba95adf..d37d191 100644
--- a/arch/powerpc/sysdev/ppc4xx_cpm.c
+++ b/arch/powerpc/sysdev/ppc4xx_cpm.c
@@ -77,7 +77,7 @@ static unsigned int cpm_set(unsigned int cpm_reg, unsigned int mask)
* known as class 1, 2 and 3. For class 1 units, they are
* unconditionally put to sleep when the corresponding CPM bit is
* set. For class 2 and 3 units this is not case; if they can be
- * put to to sleep, they will. Here we do not verify, we just
+ * put to sleep, they will. Here we do not verify, we just
* set them and expect them to eventually go off when they can.
*/
value = dcr_read(cpm.dcr_host, cpm.dcr_offset[cpm_reg]);
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 0f67d7e..4023af5 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -419,7 +419,7 @@ error:

#if PTTYPE == PTTYPE_EPT
/*
- * Use PFERR_RSVD_MASK in error_code to to tell if EPT
+ * Use PFERR_RSVD_MASK in error_code to tell if EPT
* misconfiguration requires to be injected. The detection is
* done by is_rsvd_bits_set() above.
*
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index fb0a9dd..a22d909 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -434,7 +434,7 @@ int pmdp_set_access_flags(struct vm_area_struct *vma,
pmd_update_defer(vma->vm_mm, address, pmdp);
/*
* We had a write-protection fault here and changed the pmd
- * to to more permissive. No need to flush the TLB for that,
+ * to more permissive. No need to flush the TLB for that,
* #PF is architecturally guaranteed to do that and in the
* worst-case we'll generate a spurious fault.
*/
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 0422c47..a211433 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3954,7 +3954,7 @@ static void cciss_wait_for_mode_change_ack(ctlr_info_t *h)
static void cciss_enter_performant_mode(ctlr_info_t *h, u32 use_short_tags)
{
/* This is a bit complicated. There are 8 registers on
- * the controller which we write to to tell it 8 different
+ * the controller which we write to tell it 8 different
* sizes of commands which there may be. It's a way of
* reducing the DMA done to fetch each command. Encoded into
* each command's tag are 3 bits which communicate to the controller
diff --git a/drivers/block/cciss_cmd.h b/drivers/block/cciss_cmd.h
index d9be6b4..f2850e1 100644
--- a/drivers/block/cciss_cmd.h
+++ b/drivers/block/cciss_cmd.h
@@ -180,7 +180,7 @@ typedef struct _SGDescriptor_struct {
#define CMD_MSG_STALE 0xff

/* This structure needs to be divisible by COMMANDLIST_ALIGNMENT
- * because low bits of the address are used to to indicate that
+ * because low bits of the address are used to indicate that
* whether the tag contains an index or an address. PAD_32 and
* PAD_64 can be adjusted independently as needed for 32-bit
* and 64-bits systems.
diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index deaa7f9..7b32f82 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -510,7 +510,7 @@ static bool kona_clk_valid(struct kona_clk *bcm_clk)
* placeholders for non-supported clocks. Keep track of the
* position of each clock name in the original array.
*
- * Allocates an array of pointers to to hold the names of all
+ * Allocates an array of pointers to hold the names of all
* non-null entries in the original array, and returns a pointer to
* that array in *names. This will be used for registering the
* clock with the common clock code. On successful return,
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 2e8dab9..5b1f8dd 100644
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -1557,7 +1557,7 @@ static void n2_unregister_algs(void)
*
* So we have to back-translate, going through the 'intr' and 'ino'
* property tables of the n2cp MDESC node, matching it with the OF
- * 'interrupts' property entries, in order to to figure out which
+ * 'interrupts' property entries, in order to figure out which
* devino goes to which already-translated IRQ.
*/
static int find_devino_index(struct platform_device *dev, struct spu_mdesc_info *ip,
diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c
index 57ff462..97a4668 100644
--- a/drivers/dma/ep93xx_dma.c
+++ b/drivers/dma/ep93xx_dma.c
@@ -132,7 +132,7 @@ struct ep93xx_dma_desc {
/**
* struct ep93xx_dma_chan - an EP93xx DMA M2P/M2M channel
* @chan: dmaengine API channel
- * @edma: pointer to to the engine device
+ * @edma: pointer to the engine device
* @regs: memory mapped registers
* @irq: interrupt number of the channel
* @clk: clock used by this channel
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 55aad23..028bbeb 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1058,7 +1058,7 @@ static int intel_backlight_device_update_status(struct backlight_device *bd)

/*
* Allow flipping bl_power as a sub-state of enabled. Sadly the
- * backlight class device does not make it easy to to differentiate
+ * backlight class device does not make it easy to differentiate
* between callbacks for brightness and bl_power, so our backlight_power
* callback needs to take this into account.
*/
diff --git a/drivers/gpu/drm/vmwgfx/svga_reg.h b/drivers/gpu/drm/vmwgfx/svga_reg.h
index e4259c2..b2c7aed6 100644
--- a/drivers/gpu/drm/vmwgfx/svga_reg.h
+++ b/drivers/gpu/drm/vmwgfx/svga_reg.h
@@ -1532,7 +1532,7 @@ struct {
*
* SVGA_REMAP_GMR2_SINGLE_PPN: If set, PPN list contains a single entry.
* A single PPN can be used to invalidate a portion of a GMR or
- * map it to to a single guest scratch page.
+ * map it to a single guest scratch page.
*
* Availability:
* SVGA_CAP_GMR2
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 35ac237..cdba007 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -357,7 +357,7 @@ config I2C_AXXIA
Say yes if you want to support the I2C bus on Axxia platforms.

Please note that this controller is limited to transfers of maximum
- 255 bytes in length. Any attempt to to a larger transfer will return
+ 255 bytes in length. Any attempt to a larger transfer will return
an error.

config I2C_BCM2835
diff --git a/drivers/i2c/busses/i2c-cros-ec-tunnel.c b/drivers/i2c/busses/i2c-cros-ec-tunnel.c
index a0d95ff..b927230 100644
--- a/drivers/i2c/busses/i2c-cros-ec-tunnel.c
+++ b/drivers/i2c/busses/i2c-cros-ec-tunnel.c
@@ -112,7 +112,7 @@ static int ec_i2c_construct_message(u8 *buf, const struct i2c_msg i2c_msgs[],
/**
* ec_i2c_count_response - Count bytes needed for ec_i2c_parse_response
*
- * @i2c_msgs: The i2c messages to to fill up.
+ * @i2c_msgs: The i2c messages to fill up.
* @num: The number of i2c messages expected.
*
* Returns the number of response bytes expeced.
@@ -136,7 +136,7 @@ static int ec_i2c_count_response(struct i2c_msg i2c_msgs[], int num)
* We'll take the EC's response and copy it back into msgs.
*
* @buf: The buffer to parse.
- * @i2c_msgs: The i2c messages to to fill up.
+ * @i2c_msgs: The i2c messages to fill up.
* @num: The number of i2c messages; will be modified to include the actual
* number received.
*
diff --git a/drivers/i2c/busses/i2c-viperboard.c b/drivers/i2c/busses/i2c-viperboard.c
index 47e88ad..3fee025 100644
--- a/drivers/i2c/busses/i2c-viperboard.c
+++ b/drivers/i2c/busses/i2c-viperboard.c
@@ -323,7 +323,7 @@ static int vprbrd_i2c_xfer(struct i2c_adapter *i2c, struct i2c_msg *msgs,
amsg->addr = pmsg->addr;
amsg->unknown1 = 0x00;
amsg->len = cpu_to_le16(pmsg->len);
- /* send the addr, the data goes to to board */
+ /* send the addr, the data goes to board */
ret = vprbrd_i2c_addr(vb->usb_dev, amsg);
if (ret < 0)
error = ret;
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index 4758a38..a8f0a72 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -346,7 +346,7 @@ bail:
* Setup pcie interrupt stuff again after a reset. I'd like to just call
* pci_enable_msi() again for msi, but when I do that,
* the MSI enable bit doesn't get set in the command word, and
- * we switch to to a different interrupt vector, which is confusing,
+ * we switch to a different interrupt vector, which is confusing,
* so I instead just do it all inline. Perhaps somehow can tie this
* into the PCIe hotplug support at some point
*/
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index 62be888..957109b 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -888,7 +888,7 @@ static ssize_t hgpk_trigger_recal(struct psmouse *psmouse, void *data,

/*
* We queue work instead of doing recalibration right here
- * to avoid adding locking to to hgpk_force_recalibrate()
+ * to avoid adding locking to hgpk_force_recalibrate()
* since workqueue provides serialization.
*/
psmouse_queue_work(psmouse, &priv->recalib_wq, 0);
diff --git a/drivers/md/dm-cache-policy-mq.c b/drivers/md/dm-cache-policy-mq.c
index 3281437..4c4ae03 100644
--- a/drivers/md/dm-cache-policy-mq.c
+++ b/drivers/md/dm-cache-policy-mq.c
@@ -536,7 +536,7 @@ static bool any_clean_cblocks(struct mq_policy *mq)

/*
* Now we get to the meat of the policy. This section deals with deciding
- * when to to add entries to the pre_cache and cache, and move between
+ * when to add entries to the pre_cache and cache, and move between
* them.
*/

diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 99a9c90..5f141b6 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -390,7 +390,7 @@ static void mmc_retune_timer(unsigned long data)
* @host: host whose node should be parsed.
*
* To keep the rest of the MMC subsystem unaware of whether DT has been
- * used to to instantiate and configure this host instance or not, we
+ * used to instantiate and configure this host instance or not, we
* parse the properties and set respective generic mmc-host flags and
* parameters.
*/
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
index 6e4294e..3ebc7c3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c
@@ -313,7 +313,7 @@ static void bnx2x_dcbx_get_pfc_feature(struct bnx2x *bp,
}
}

-/* maps unmapped priorities to to the same COS as L2 */
+/* maps unmapped priorities to the same COS as L2 */
static void bnx2x_dcbx_map_nw(struct bnx2x *bp)
{
int i;
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index ad53e5a..56da18f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -2182,7 +2182,7 @@ static void __iomem *bar2_address(struct adapter *adapter,
/**
* t4vf_sge_alloc_rxq - allocate an SGE RX Queue
* @adapter: the adapter
- * @rspq: pointer to to the new rxq's Response Queue to be filled in
+ * @rspq: pointer to the new rxq's Response Queue to be filled in
* @iqasynch: if 0, a normal rspq; if 1, an asynchronous event queue
* @dev: the network device associated with the new rspq
* @intr_dest: MSI-X vector index (overriden in MSI mode)
diff --git a/drivers/net/ethernet/intel/e1000/e1000_hw.c b/drivers/net/ethernet/intel/e1000/e1000_hw.c
index 45c8c864..7303a68 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_hw.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_hw.c
@@ -2553,7 +2553,7 @@ s32 e1000_check_for_link(struct e1000_hw *hw)
* turn it on. For compatibility with a TBI link
* partner, we will store bad packets. Some
* frames have an additional byte on the end and
- * will look like CRC errors to to the hardware.
+ * will look like CRC errors to the hardware.
*/
if (!hw->tbi_compatibility_on) {
hw->tbi_compatibility_on = true;
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 218b6af..f2175df 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -918,7 +918,7 @@ static int ath10k_monitor_vdev_stop(struct ath10k *ar)

ret = ath10k_wmi_vdev_stop(ar, ar->monitor_vdev_id);
if (ret)
- ath10k_warn(ar, "failed to to request monitor vdev %i stop: %d\n",
+ ath10k_warn(ar, "failed to request monitor vdev %i stop: %d\n",
ar->monitor_vdev_id, ret);

ret = ath10k_vdev_setup_sync(ar);
diff --git a/drivers/net/wireless/ath/ath10k/testmode.c b/drivers/net/wireless/ath/ath10k/testmode.c
index b084f88..5aa83e0 100644
--- a/drivers/net/wireless/ath/ath10k/testmode.c
+++ b/drivers/net/wireless/ath/ath10k/testmode.c
@@ -75,7 +75,7 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_CMD, ATH10K_TM_CMD_WMI);
if (ret) {
ath10k_warn(ar,
- "failed to to put testmode wmi event cmd attribute: %d\n",
+ "failed to put testmode wmi event cmd attribute: %d\n",
ret);
kfree_skb(nl_skb);
goto out;
@@ -84,7 +84,7 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_WMI_CMDID, cmd_id);
if (ret) {
ath10k_warn(ar,
- "failed to to put testmode wmi even cmd_id: %d\n",
+ "failed to put testmode wmi even cmd_id: %d\n",
ret);
kfree_skb(nl_skb);
goto out;
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index e8454db..fd1899c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -707,7 +707,7 @@ struct ath_spec_scan {
/**
* struct ath_hw_ops - callbacks used by hardware code and driver code
*
- * This structure contains callbacks designed to to be used internally by
+ * This structure contains callbacks designed to be used internally by
* hardware code and also by the lower level driver.
*
* @config_pci_powersave:
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/types.h b/drivers/net/wireless/brcm80211/brcmsmac/types.h
index ae1f3ad..bc62594 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/types.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/types.h
@@ -123,8 +123,8 @@
*/

/********************************************************************
- * Phy/Core Configuration. Defines macros to to check core phy/rev *
- * compile-time configuration. Defines default core support. *
+ * Phy/Core Configuration. Defines macros to check core phy/rev
+ * compile-time configuration. Defines default core support.
* ******************************************************************
*/

diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
index 1d2223d..59cc761 100644
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
@@ -971,7 +971,7 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw,

/*
* For non-QoS this relies on the fact that both the uCode and
- * mac80211 use TID 0 (as they need to to avoid replay attacks)
+ * mac80211 use TID 0 (as they need to avoid replay attacks)
* for checking the IV in the frames.
*/
for (i = 0; i < IWLAGN_NUM_RSC; i++) {
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index 4165d10..7a5923c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -246,7 +246,7 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,

/*
* For non-QoS this relies on the fact that both the uCode and
- * mac80211 use TID 0 (as they need to to avoid replay attacks)
+ * mac80211 use TID 0 (as they need to avoid replay attacks)
* for checking the IV in the frames.
*/
for (i = 0; i < IWL_NUM_RSC; i++) {
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
index b1baa33..b34ec59 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
@@ -366,7 +366,7 @@ struct iwl_dev_tx_power_cmd {
* beacon filtering; beacons will not be forced to be sent to driver
* regardless of whether its temerature has been changed.
* @bf_enable_beacon_filter: 1, beacon filtering is enabled; 0, disabled.
- * @bf_filter_escape_timer: Send beacons to to driver if no beacons were passed
+ * @bf_filter_escape_timer: Send beacons to driver if no beacons were passed
* for a specific period of time. Units: Beacons.
* @ba_escape_timer: Fully receive and parse beacon if no beacons were passed
* for a longer period of time then this escape-timeout. Units: Beacons.
diff --git a/drivers/ps3/ps3-lpm.c b/drivers/ps3/ps3-lpm.c
index cb7d3a6..2b2d385 100644
--- a/drivers/ps3/ps3-lpm.c
+++ b/drivers/ps3/ps3-lpm.c
@@ -1078,7 +1078,7 @@ EXPORT_SYMBOL_GPL(ps3_disable_pm_interrupts);
* instance, specified by one of enum ps3_lpm_tb_type.
* @tb_cache: Optional user supplied buffer to use as the trace buffer cache.
* If NULL, the driver will allocate and manage an internal buffer.
- * Unused when when @tb_type is PS3_LPM_TB_TYPE_NONE.
+ * Unused when @tb_type is PS3_LPM_TB_TYPE_NONE.
* @tb_cache_size: The size in bytes of the user supplied @tb_cache buffer.
* Unused when @tb_cache is NULL or @tb_type is PS3_LPM_TB_TYPE_NONE.
*/
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 1dafeb4..1d65288 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -8309,7 +8309,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
struct access_method access = SA5_performant_access;

/* This is a bit complicated. There are 8 registers on
- * the controller which we write to to tell it 8 different
+ * the controller which we write to tell it 8 different
* sizes of commands which there may be. It's a way of
* reducing the DMA done to fetch each command. Encoded into
* each command's tag are 3 bits which communicate to the controller
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h
index caff8d1..565469b 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.h
@@ -506,7 +506,7 @@ struct _sas_node {
/**
* enum reset_type - reset state
* @FORCE_BIG_HAMMER: issue diagnostic reset
- * @SOFT_RESET: issue message_unit_reset, if fails to to big hammer
+ * @SOFT_RESET: issue message_unit_reset, if fails to big hammer
*/
enum reset_type {
FORCE_BIG_HAMMER,
diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c
index ff2500a..1c03d00 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_transport.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c
@@ -1693,7 +1693,7 @@ _transport_phy_enable(struct sas_phy *phy, int enable)
goto out;
}

- /* unable to enable/disable phys when when discovery is active */
+ /* unable to enable/disable phys when discovery is active */
for (i = 0, discovery_active = 0; i < ioc->sas_hba.num_phys ; i++) {
if (sas_iounit_pg0->PhyData[i].PortFlags &
MPI2_SASIOUNIT0_PORTFLAGS_DISCOVERY_IN_PROGRESS) {
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h
index afa8816..c1a6d6c 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.h
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.h
@@ -430,7 +430,7 @@ struct _sas_node {
/**
* enum reset_type - reset state
* @FORCE_BIG_HAMMER: issue diagnostic reset
- * @SOFT_RESET: issue message_unit_reset, if fails to to big hammer
+ * @SOFT_RESET: issue message_unit_reset, if fails to big hammer
*/
enum reset_type {
FORCE_BIG_HAMMER,
diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c
index efb98af..0aa61b6 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_transport.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c
@@ -1675,7 +1675,7 @@ _transport_phy_enable(struct sas_phy *phy, int enable)
goto out;
}

- /* unable to enable/disable phys when when discovery is active */
+ /* unable to enable/disable phys when discovery is active */
for (i = 0, discovery_active = 0; i < ioc->sas_hba.num_phys ; i++) {
if (sas_iounit_pg0->PhyData[i].PortFlags &
MPI2_SASIOUNIT0_PORTFLAGS_DISCOVERY_IN_PROGRESS) {
diff --git a/drivers/scsi/snic/snic_debugfs.c b/drivers/scsi/snic/snic_debugfs.c
index 1686f01..5ccdd97 100644
--- a/drivers/scsi/snic/snic_debugfs.c
+++ b/drivers/scsi/snic/snic_debugfs.c
@@ -435,7 +435,7 @@ snic_stats_debugfs_init(struct snic *snic)
*
* Description:
* When Debufs is configured this routine removes debugfs file system
- * elements that are specific to to snic stats
+ * elements that are specific to snic stats
*/
void
snic_stats_debugfs_remove(struct snic *snic)
diff --git a/drivers/staging/lustre/lustre/include/cl_object.h b/drivers/staging/lustre/lustre/include/cl_object.h
index d56c8be..8f14f6e 100644
--- a/drivers/staging/lustre/lustre/include/cl_object.h
+++ b/drivers/staging/lustre/lustre/include/cl_object.h
@@ -2390,7 +2390,7 @@ struct cl_io {
*/
ci_verify_layout:1,
/**
- * file is released, restore has to to be triggered by vvp layer
+ * file is released, restore has to be triggered by vvp layer
*/
ci_restore_needed:1,
/**
diff --git a/drivers/staging/lustre/lustre/libcfs/hash.c b/drivers/staging/lustre/lustre/libcfs/hash.c
index 0ed0631..105fcaa 100644
--- a/drivers/staging/lustre/lustre/libcfs/hash.c
+++ b/drivers/staging/lustre/lustre/libcfs/hash.c
@@ -1349,7 +1349,7 @@ EXPORT_SYMBOL(cfs_hash_del_key);
* If the @key is found in the hash hs->hs_get() is called and the
* matching objects is returned. It is the callers responsibility
* to call the counterpart ops->hs_put using the cfs_hash_put() macro
- * when when finished with the object. If the @key was not found
+ * when finished with the object. If the @key was not found
* in the hash @hs NULL is returned.
*/
void *
diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 6b10bbb..12f7443 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -6826,7 +6826,7 @@ s32 host_int_deinit(WILC_WFIDrvHandle hWFIDrv)

/**
* @brief NetworkInfoReceived
- * @details function to to be called when network info packet is received
+ * @details function to be called when network info packet is received
* @param[in] pu8Buffer the received packet
* @param[in] u32Length length of the received packet
* @return none
diff --git a/drivers/usb/host/uhci-grlib.c b/drivers/usb/host/uhci-grlib.c
index 0342991..03acf30 100644
--- a/drivers/usb/host/uhci-grlib.c
+++ b/drivers/usb/host/uhci-grlib.c
@@ -42,7 +42,7 @@ static int uhci_grlib_init(struct usb_hcd *hcd)

uhci->rh_numports = uhci_count_ports(hcd);

- /* Set up pointers to to generic functions */
+ /* Set up pointers to generic functions */
uhci->reset_hc = uhci_generic_reset_hc;
uhci->check_and_reset_hc = uhci_generic_check_and_reset_hc;
/* No special actions need to be taken for the functions below */
diff --git a/drivers/usb/host/uhci-platform.c b/drivers/usb/host/uhci-platform.c
index 3a3e3ee..0c6d82e 100644
--- a/drivers/usb/host/uhci-platform.c
+++ b/drivers/usb/host/uhci-platform.c
@@ -17,7 +17,7 @@ static int uhci_platform_init(struct usb_hcd *hcd)

uhci->rh_numports = uhci_count_ports(hcd);

- /* Set up pointers to to generic functions */
+ /* Set up pointers to generic functions */
uhci->reset_hc = uhci_generic_reset_hc;
uhci->check_and_reset_hc = uhci_generic_check_and_reset_hc;

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index c86b835..1235e75 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -4499,7 +4499,7 @@ locked:
do_balance:
/*
* Ownership of bctl and mutually_exclusive_operation_running
- * goes to to btrfs_balance. bctl is freed in __cancel_balance,
+ * goes to btrfs_balance. bctl is freed in __cancel_balance,
* or, if restriper was paused all the way until unmount, in
* free_fs_info. mutually_exclusive_operation_running is
* cleared in __cancel_balance.
diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
index b69dd14..013dc70 100644
--- a/fs/ocfs2/refcounttree.c
+++ b/fs/ocfs2/refcounttree.c
@@ -2632,7 +2632,7 @@ static inline unsigned int ocfs2_cow_align_length(struct super_block *sb,
}

/*
- * Calculate out the start and number of virtual clusters we need to to CoW.
+ * Calculate out the start and number of virtual clusters we need to CoW.
*
* cpos is vitual start cluster position we want to do CoW in a
* file and write_len is the cluster length.
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 1098cf4..3e8677d 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -398,7 +398,7 @@ xfsaild_push(
* inode buffer is locked because we already pushed the
* updates to it as part of inode clustering.
*
- * We do not want to to stop flushing just because lots
+ * We do not want to stop flushing just because lots
* of items are already beeing flushed, but we need to
* re-try the flushing relatively soon if most of the
* AIL is beeing flushed.
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 29ad97c..77ff96b 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -247,7 +247,7 @@ struct cpufreq_driver {
*
* get_intermediate should return a stable intermediate frequency
* platform wants to switch to and target_intermediate() should set CPU
- * to to that frequency, before jumping to the frequency corresponding
+ * to that frequency, before jumping to the frequency corresponding
* to 'index'. Core will take care of sending notifications and driver
* doesn't have to handle them in target_intermediate() or
* target_index().
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 2e872f9..03daa36 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1947,7 +1947,7 @@ unsigned long max_sane_readahead(unsigned long nr);
/* Generic expand stack which grows the stack according to GROWS{UP,DOWN} */
extern int expand_stack(struct vm_area_struct *vma, unsigned long address);

-/* CONFIG_STACK_GROWSUP still needs to to grow downwards at some places */
+/* CONFIG_STACK_GROWSUP still needs to grow downwards at some places */
extern int expand_downwards(struct vm_area_struct *vma,
unsigned long address);
#if VM_GROWSUP
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 226f8ca4..e7dc031 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -362,9 +362,9 @@ struct ieee80211_fast_tx {
* @reserved_tid: reserved TID (if any, otherwise IEEE80211_TID_UNRESERVED)
* @tx_msdu: MSDUs transmitted to this station, using IEEE80211_NUM_TID
* entry for non-QoS frames
- * @tx_msdu_retries: MSDU retries for transmissions to to this station,
+ * @tx_msdu_retries: MSDU retries for transmissions to this station,
* using IEEE80211_NUM_TID entry for non-QoS frames
- * @tx_msdu_failed: MSDU failures for transmissions to to this station,
+ * @tx_msdu_failed: MSDU failures for transmissions to this station,
* using IEEE80211_NUM_TID entry for non-QoS frames
* @rx_msdu: MSDUs received from this station, using IEEE80211_NUM_TID
* entry for non-QoS frames
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 2ed5f96..dfd6296 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -258,7 +258,7 @@ static int genl_validate_assign_mc_groups(struct genl_family *family)

family->mcgrp_offset = first_id;

- /* if still initializing, can't and don't need to to realloc bitmaps */
+ /* if still initializing, can't and don't need to realloc bitmaps */
if (!init_net.genl_sock)
return 0;

diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index 08b4cc7..6e11a62 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -382,7 +382,7 @@ bool tipc_msg_bundle(struct sk_buff *skb, struct tipc_msg *msg, u32 mtu)
* @pos: position in outer message of msg to be extracted.
* Returns position of next msg
* Consumes outer buffer when last packet extracted
- * Returns true when when there is an extracted buffer, otherwise false
+ * Returns true when there is an extracted buffer, otherwise false
*/
bool tipc_msg_extract(struct sk_buff *skb, struct sk_buff **iskb, int *pos)
{
diff --git a/sound/soc/tegra/tegra20_das.h b/sound/soc/tegra/tegra20_das.h
index be217f3..8809137 100644
--- a/sound/soc/tegra/tegra20_das.h
+++ b/sound/soc/tegra/tegra20_das.h
@@ -105,14 +105,14 @@ struct tegra20_das {
*/

/*
- * Connect a DAP to to a DAC
+ * Connect a DAP to a DAC
* dap_id: DAP to connect: TEGRA20_DAS_DAP_ID_*
* dac_sel: DAC to connect to: TEGRA20_DAS_DAP_SEL_DAC*
*/
extern int tegra20_das_connect_dap_to_dac(int dap_id, int dac_sel);

/*
- * Connect a DAP to to another DAP
+ * Connect a DAP to another DAP
* dap_id: DAP to connect: TEGRA20_DAS_DAP_ID_*
* other_dap_sel: DAP to connect to: TEGRA20_DAS_DAP_SEL_DAP*
* master: Is this DAP the master (1) or slave (0)
diff --git a/tools/perf/Documentation/perf-script-perl.txt b/tools/perf/Documentation/perf-script-perl.txt
index dfbb506..f5e50e1 100644
--- a/tools/perf/Documentation/perf-script-perl.txt
+++ b/tools/perf/Documentation/perf-script-perl.txt
@@ -87,7 +87,7 @@ The handler function takes the form subsystem::event_name.
The $common_* arguments in the handler's argument list are the set of
arguments passed to all event handlers; some of the fields correspond
to the common_* fields in the format file, but some are synthesized,
-and some of the common_* fields aren't common enough to to be passed
+and some of the common_* fields aren't common enough to be passed
to every event as arguments but are available as library functions.

Here's a brief description of each of the invariant event args:
diff --git a/tools/perf/Documentation/perf-script-python.txt b/tools/perf/Documentation/perf-script-python.txt
index 54acba2..d555701 100644
--- a/tools/perf/Documentation/perf-script-python.txt
+++ b/tools/perf/Documentation/perf-script-python.txt
@@ -483,7 +483,7 @@ The handler function takes the form subsystem__event_name.
The common_* arguments in the handler's argument list are the set of
arguments passed to all event handlers; some of the fields correspond
to the common_* fields in the format file, but some are synthesized,
-and some of the common_* fields aren't common enough to to be passed
+and some of the common_* fields aren't common enough to be passed
to every event as arguments but are available as library functions.

Here's a brief description of each of the invariant event args:
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index c53f363..1c794c3b5 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -248,7 +248,7 @@ enum auxtrace_error_type {
*
* The total_period is needed because by default auto-freq is used, so
* multipling nr_events[PERF_EVENT_SAMPLE] by a frequency isn't possible to get
- * the total number of low level events, it is necessary to to sum all struct
+ * the total number of low level events, it is necessary to sum all struct
* sample_event.period and stash the result in total_period.
*/
struct events_stats {
diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf
index 6c58cd8..8a7cc00 100644
--- a/tools/testing/ktest/sample.conf
+++ b/tools/testing/ktest/sample.conf
@@ -377,7 +377,7 @@
# (default extlinux)
#SYSLINUX = syslinux

-# For REBOOT_TYPE = syslinux, the path that is passed to to the
+# For REBOOT_TYPE = syslinux, the path that is passed to the
# syslinux command where syslinux is installed.
# (default /boot/extlinux)
#SYSLINUX_PATH = /boot/syslinux
diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc
index 7808336..bc82613 100644
--- a/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc
+++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_profiler.tc
@@ -11,7 +11,7 @@
#
# This test triggers those bugs on those kernels.
#
-# We need function_graph and profiling to to run this test
+# We need function_graph and profiling to run this test
if ! grep -q function_graph available_tracers; then
echo "no function graph tracer configured"
exit_unsupported;
--
2.3.5

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