[trivial PATCH] treewide: spelling funcitons -> functions

[Joe Perches]

Correct the functions misspellings.

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
 arch/powerpc/kernel/prom_init_check.sh              | 2 +-
 drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h | 2 +-
 drivers/net/usb/lg-vl600.c                          | 2 +-
 tools/perf/util/dwarf-aux.h                         | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh
index 160bef0d553d..b49d68c918c6 100644
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -66,7 +66,7 @@ do
 		fi
 	done
 
-	# ignore register save/restore funcitons
+	# ignore register save/restore functions
 	case $UNDEF in
 	_restgpr_*|_restgpr0_*|_rest32gpr_*)
 		OK=1
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
index 73fe2f64491d..a5b8ac6a0a0b 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h
@@ -533,7 +533,7 @@ enum qlc_83xx_ext_regs {
 #define QLC_83XX_MULTI_TENANCY_INFO	BIT_29
 #define QLC_INIT_FW_RESOURCES		BIT_31
 
-/* 83xx funcitons */
+/* 83xx functions */
 int qlcnic_83xx_get_fw_version(struct qlcnic_adapter *);
 int qlcnic_83xx_issue_cmd(struct qlcnic_adapter *, struct qlcnic_cmd_args *);
 int qlcnic_83xx_setup_intr(struct qlcnic_adapter *);
diff --git a/drivers/net/usb/lg-vl600.c b/drivers/net/usb/lg-vl600.c
index 6c2b3e368efe..a058ec311147 100644
--- a/drivers/net/usb/lg-vl600.c
+++ b/drivers/net/usb/lg-vl600.c
@@ -31,7 +31,7 @@
  * Windows/Mac drivers do send a couple of such frames to the device
  * during initialisation, with protocol set to 0x0906 or 0x0b06 and (what
  * seems to be) a flag in the .dummy_flags.  This doesn't seem necessary
- * for modem operation but can possibly be used for GPS or other funcitons.
+ * for modem operation but can possibly be used for GPS or other functions.
  */
 
 struct vl600_frame_hdr {
diff --git a/tools/perf/util/dwarf-aux.h b/tools/perf/util/dwarf-aux.h
index 0489b0cf8e2c..ddd9769ddb87 100644
--- a/tools/perf/util/dwarf-aux.h
+++ b/tools/perf/util/dwarf-aux.h
@@ -20,7 +20,7 @@ const char *cu_get_comp_dir(Dwarf_Die *cu_die);
 int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr,
 		     const char **fname, int *lineno);
 
-/* Walk on funcitons at given address */
+/* Walk on functions at given address */
 int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr,
 			 int (*callback)(Dwarf_Die *, void *), void *data);