[PATCH] ipmi: Update driver to use dev_printk and its constructs

From: Corey Minyard
Date: Thu May 06 2010 - 13:55:31 EST

From: Myron Stowe <myron.stowe@xxxxxx>

Update core IPMI driver printk()'s with dev_printk(), and its constructs,
to provide additional device topology information.

An example of the additional device topology for a PNP device -
ipmi_si 00:02: probing via ACPI
ipmi_si 00:02: [io 0x0ca2-0x0ca3] regsize 1 spacing 1 irq 0
ipmi_si 00:02: Found new BMC (man_id: 0x00000b, prod_id: 0x0000, ...
ipmi_si 00:02: IPMI kcs interface initialized

and for a PCI device -
ipmi_si 0000:01:04.6: probing via PCI
ipmi_si 0000:01:04.6: PCI INT A -> GSI 21 (level, low) -> IRQ 21
ipmi_si 0000:01:04.6: [mem 0xf1ef0000-0xf1ef00ff] regsize 1 spaci...
ipmi_si 0000:01:04.6: IPMI kcs interface initialized

Signed-off-by: Myron Stowe <myron.stowe@xxxxxx>
Signed-off-by: Corey Minyard <minyard@xxxxxxx>
Cc: Zhao Yakui <yakui.zhao@xxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Cc: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
--

Reworked this because some patches from Matthew Garrett broke it, and
I fixed a few other items of the same nature. -Corey

Index: linux-2.6/drivers/char/ipmi/ipmi_msghandler.c
===================================================================
--- linux-2.6.orig/drivers/char/ipmi/ipmi_msghandler.c
+++ linux-2.6/drivers/char/ipmi/ipmi_msghandler.c
@@ -2505,12 +2505,11 @@ static int ipmi_bmc_register(ipmi_smi_t
return rv;
}

- printk(KERN_INFO
- "ipmi: Found new BMC (man_id: 0x%6.6x, "
- " prod_id: 0x%4.4x, dev_id: 0x%2.2x)\n",
- bmc->id.manufacturer_id,
- bmc->id.product_id,
- bmc->id.device_id);
+ dev_info(intf->si_dev, "Found new BMC (man_id: 0x%6.6x, "
+ "prod_id: 0x%4.4x, dev_id: 0x%2.2x)\n",
+ bmc->id.manufacturer_id,
+ bmc->id.product_id,
+ bmc->id.device_id);
}

/*
Index: linux-2.6/drivers/char/ipmi/ipmi_si_intf.c
===================================================================
--- linux-2.6.orig/drivers/char/ipmi/ipmi_si_intf.c
+++ linux-2.6/drivers/char/ipmi/ipmi_si_intf.c
@@ -588,9 +588,8 @@ static void handle_transaction_done(stru
smi_info->handlers->get_result(smi_info->si_sm, msg, 3);
if (msg[2] != 0) {
/* Error clearing flags */
- printk(KERN_WARNING
- "ipmi_si: Error clearing flags: %2.2x\n",
- msg[2]);
+ dev_warn(smi_info->dev,
+ "Error clearing flags: %2.2x\n", msg[2]);
}
if (smi_info->si_state == SI_CLEARING_FLAGS_THEN_SET_IRQ)
start_enable_irq(smi_info);
@@ -682,9 +681,8 @@ static void handle_transaction_done(stru
/* We got the flags from the SMI, now handle them. */
smi_info->handlers->get_result(smi_info->si_sm, msg, 4);
if (msg[2] != 0) {
- printk(KERN_WARNING
- "ipmi_si: Could not enable interrupts"
- ", failed get, using polled mode.\n");
+ dev_warn(smi_info->dev, "Could not enable interrupts"
+ ", failed get, using polled mode.\n");
smi_info->si_state = SI_NORMAL;
} else {
msg[0] = (IPMI_NETFN_APP_REQUEST << 2);
@@ -705,13 +703,11 @@ static void handle_transaction_done(stru

/* We got the flags from the SMI, now handle them. */
smi_info->handlers->get_result(smi_info->si_sm, msg, 4);
- if (msg[2] != 0) {
- printk(KERN_WARNING
- "ipmi_si: Could not enable interrupts"
- ", failed set, using polled mode.\n");
- } else {
+ if (msg[2] != 0)
+ dev_warn(smi_info->dev,"Could not enable interrupts"
+ ", failed set, using polled mode.\n");
+ else
smi_info->interrupt_disabled = 0;
- }
smi_info->si_state = SI_NORMAL;
break;
}
@@ -723,9 +719,8 @@ static void handle_transaction_done(stru
/* We got the flags from the SMI, now handle them. */
smi_info->handlers->get_result(smi_info->si_sm, msg, 4);
if (msg[2] != 0) {
- printk(KERN_WARNING
- "ipmi_si: Could not disable interrupts"
- ", failed get.\n");
+ dev_warn(smi_info->dev, "Could not disable interrupts"
+ ", failed get.\n");
smi_info->si_state = SI_NORMAL;
} else {
msg[0] = (IPMI_NETFN_APP_REQUEST << 2);
@@ -747,9 +742,8 @@ static void handle_transaction_done(stru
/* We got the flags from the SMI, now handle them. */
smi_info->handlers->get_result(smi_info->si_sm, msg, 4);
if (msg[2] != 0) {
- printk(KERN_WARNING
- "ipmi_si: Could not disable interrupts"
- ", failed set.\n");
+ dev_warn(smi_info->dev, "Could not disable interrupts"
+ ", failed set.\n");
}
smi_info->si_state = SI_NORMAL;
break;
@@ -1167,10 +1161,10 @@ static int smi_start_processing(void
new_smi->thread = kthread_run(ipmi_thread, new_smi,
"kipmi%d", new_smi->intf_num);
if (IS_ERR(new_smi->thread)) {
- printk(KERN_NOTICE "ipmi_si_intf: Could not start"
- " kernel thread due to error %ld, only using"
- " timers to drive the interface\n",
- PTR_ERR(new_smi->thread));
+ dev_notice(new_smi->dev, "Could not start"
+ " kernel thread due to error %ld, only using"
+ " timers to drive the interface\n",
+ PTR_ERR(new_smi->thread));
new_smi->thread = NULL;
}
}
@@ -1331,14 +1325,13 @@ static int std_irq_setup(struct smi_info
DEVICE_NAME,
info);
if (rv) {
- printk(KERN_WARNING
- "ipmi_si: %s unable to claim interrupt %d,"
- " running polled\n",
- DEVICE_NAME, info->irq);
+ dev_warn(info->dev, "%s unable to claim interrupt %d,"
+ " running polled\n",
+ DEVICE_NAME, info->irq);
info->irq = 0;
} else {
info->irq_cleanup = std_irq_cleanup;
- printk(" Using irq %d\n", info->irq);
+ dev_info(info->dev, "Using irq %d\n", info->irq);
}

return rv;
@@ -1429,8 +1422,8 @@ static int port_setup(struct smi_info *i
info->io.outputb = port_outl;
break;
default:
- printk(KERN_WARNING "ipmi_si: Invalid register size: %d\n",
- info->io.regsize);
+ dev_warn(info->dev, "Invalid register size: %d\n",
+ info->io.regsize);
return -EINVAL;
}

@@ -1552,8 +1545,8 @@ static int mem_setup(struct smi_info *in
break;
#endif
default:
- printk(KERN_WARNING "ipmi_si: Invalid register size: %d\n",
- info->io.regsize);
+ dev_warn(info->dev, "Invalid register size: %d\n",
+ info->io.regsize);
return -EINVAL;
}

@@ -1839,6 +1832,7 @@ static __devinit void hardcode_find_bmc(
return;

info->addr_source = SI_HARDCODED;
+ printk(KERN_INFO PFX "probing via hardcoded address\n");

if (!si_type[i] || strcmp(si_type[i], "kcs") == 0) {
info->si_type = SI_KCS;
@@ -1847,8 +1841,7 @@ static __devinit void hardcode_find_bmc(
} else if (strcmp(si_type[i], "bt") == 0) {
info->si_type = SI_BT;
} else {
- printk(KERN_WARNING
- "ipmi_si: Interface type specified "
+ printk(KERN_WARNING PFX "Interface type specified "
"for interface %d, was invalid: %s\n",
i, si_type[i]);
kfree(info);
@@ -1866,11 +1859,9 @@ static __devinit void hardcode_find_bmc(
info->io.addr_data = addrs[i];
info->io.addr_type = IPMI_MEM_ADDR_SPACE;
} else {
- printk(KERN_WARNING
- "ipmi_si: Interface type specified "
- "for interface %d, "
- "but port and address were not set or "
- "set to zero.\n", i);
+ printk(KERN_WARNING PFX "Interface type specified "
+ "for interface %d, but port and address were "
+ "not set or set to zero.\n", i);
kfree(info);
continue;
}
@@ -1950,15 +1941,13 @@ static int acpi_gpe_irq_setup(struct smi
&ipmi_acpi_gpe,
info);
if (status != AE_OK) {
- printk(KERN_WARNING
- "ipmi_si: %s unable to claim ACPI GPE %d,"
- " running polled\n",
- DEVICE_NAME, info->irq);
+ dev_warn(info->dev, "%s unable to claim ACPI GPE %d,"
+ " running polled\n", DEVICE_NAME, info->irq);
info->irq = 0;
return -EINVAL;
} else {
info->irq_cleanup = acpi_gpe_irq_cleanup;
- printk(" Using ACPI GPE %d\n", info->irq);
+ dev_info(info->dev, "Using ACPI GPE %d\n", info->irq);
return 0;
}
}
@@ -2016,8 +2005,8 @@ static __devinit int try_init_spmi(struc
u8 addr_space;

if (spmi->IPMIlegacy != 1) {
- printk(KERN_INFO "IPMI: Bad SPMI legacy %d\n", spmi->IPMIlegacy);
- return -ENODEV;
+ printk(KERN_INFO PFX "Bad SPMI legacy %d\n", spmi->IPMIlegacy);
+ return -ENODEV;
}

if (spmi->addr.space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
@@ -2027,11 +2016,12 @@ static __devinit int try_init_spmi(struc

info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
- printk(KERN_ERR "ipmi_si: Could not allocate SI data (3)\n");
+ printk(KERN_ERR PFX "Could not allocate SI data (3)\n");
return -ENOMEM;
}

info->addr_source = SI_SPMI;
+ printk(KERN_INFO PFX "probing via SPMI\n");

/* Figure out the interface type. */
switch (spmi->InterfaceType) {
@@ -2045,8 +2035,8 @@ static __devinit int try_init_spmi(struc
info->si_type = SI_BT;
break;
default:
- printk(KERN_INFO "ipmi_si: Unknown ACPI/SPMI SI type %d\n",
- spmi->InterfaceType);
+ printk(KERN_INFO PFX "Unknown ACPI/SPMI SI type %d\n",
+ spmi->InterfaceType);
kfree(info);
return -EIO;
}
@@ -2082,8 +2072,7 @@ static __devinit int try_init_spmi(struc
info->io.addr_type = IPMI_IO_ADDR_SPACE;
} else {
kfree(info);
- printk(KERN_WARNING
- "ipmi_si: Unknown ACPI I/O Address type\n");
+ printk(KERN_WARNING PFX "Unknown ACPI I/O Address type\n");
return -EIO;
}
info->io.addr_data = spmi->addr.address;
@@ -2120,6 +2109,7 @@ static int __devinit ipmi_pnp_probe(stru
{
struct acpi_device *acpi_dev;
struct smi_info *info;
+ struct resource *res;
acpi_handle handle;
acpi_status status;
unsigned long long tmp;
@@ -2133,6 +2123,7 @@ static int __devinit ipmi_pnp_probe(stru
return -ENOMEM;

info->addr_source = SI_ACPI;
+ printk(KERN_INFO PFX "probing via ACPI\n");

handle = acpi_dev->handle;

@@ -2152,22 +2143,26 @@ static int __devinit ipmi_pnp_probe(stru
info->si_type = SI_BT;
break;
default:
- dev_info(&dev->dev, "unknown interface type %lld\n", tmp);
+ dev_info(&dev->dev, "unknown IPMI type %lld\n", tmp);
goto err_free;
}

- if (pnp_port_valid(dev, 0)) {
+ res = pnp_get_resource(dev, IORESOURCE_IO, 0);
+ if (res) {
info->io_setup = port_setup;
info->io.addr_type = IPMI_IO_ADDR_SPACE;
- info->io.addr_data = pnp_port_start(dev, 0);
- } else if (pnp_mem_valid(dev, 0)) {
- info->io_setup = mem_setup;
- info->io.addr_type = IPMI_MEM_ADDR_SPACE;
- info->io.addr_data = pnp_mem_start(dev, 0);
} else {
+ res = pnp_get_resource(dev, IORESOURCE_MEM, 0);
+ if (res) {
+ info->io_setup = mem_setup;
+ info->io.addr_type = IPMI_MEM_ADDR_SPACE;
+ }
+ }
+ if (!res) {
dev_err(&dev->dev, "no I/O or memory address\n");
goto err_free;
}
+ info->io.addr_data = res->start;

info->io.regspacing = DEFAULT_REGSPACING;
info->io.regsize = DEFAULT_REGSPACING;
@@ -2186,6 +2181,10 @@ static int __devinit ipmi_pnp_probe(stru
info->dev = &dev->dev;
pnp_set_drvdata(dev, info);

+ dev_info(info->dev, "%pR regsize %d spacing %d irq %d\n",
+ res, info->io.regsize, info->io.regspacing,
+ info->irq);
+
return add_smi(info);

err_free:
@@ -2291,12 +2290,12 @@ static __devinit void try_init_dmi(struc

info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info) {
- printk(KERN_ERR
- "ipmi_si: Could not allocate SI data\n");
+ printk(KERN_ERR PFX "Could not allocate SI data\n");
return;
}

info->addr_source = SI_SMBIOS;
+ printk(KERN_INFO PFX "probing via SMBIOS\n");

switch (ipmi_data->type) {
case 0x01: /* KCS */
@@ -2326,8 +2325,7 @@ static __devinit void try_init_dmi(struc

default:
kfree(info);
- printk(KERN_WARNING
- "ipmi_si: Unknown SMBIOS I/O Address type: %d.\n",
+ printk(KERN_WARNING PFX "Unknown SMBIOS I/O Address type: %d\n",
ipmi_data->addr_space);
return;
}
@@ -2396,6 +2394,7 @@ static int __devinit ipmi_pci_probe(stru
return -ENOMEM;

info->addr_source = SI_PCI;
+ dev_info(&pdev->dev, "probing via PCI");

switch (class_type) {
case PCI_ERMC_CLASSCODE_TYPE_SMIC:
@@ -2412,15 +2411,13 @@ static int __devinit ipmi_pci_probe(stru

default:
kfree(info);
- printk(KERN_INFO "ipmi_si: %s: Unknown IPMI type: %d\n",
- pci_name(pdev), class_type);
+ dev_info(&pdev->dev, "Unknown IPMI type: %d\n", class_type);
return -ENOMEM;
}

rv = pci_enable_device(pdev);
if (rv) {
- printk(KERN_ERR "ipmi_si: %s: couldn't enable PCI device\n",
- pci_name(pdev));
+ dev_err(&pdev->dev, "couldn't enable PCI device\n");
kfree(info);
return rv;
}
@@ -2448,6 +2445,10 @@ static int __devinit ipmi_pci_probe(stru
info->dev = &pdev->dev;
pci_set_drvdata(pdev, info);

+ dev_info(&pdev->dev, "%pR regsize %d spacing %d irq %d\n",
+ &pdev->resource[0], info->io.regsize, info->io.regspacing,
+ info->irq);
+
return add_smi(info);
}

@@ -2500,7 +2501,7 @@ static int __devinit ipmi_of_probe(struc
int ret;
int proplen;

- dev_info(&dev->dev, PFX "probing via device tree\n");
+ dev_info(&dev->dev, "probing via device tree\n");

ret = of_address_to_resource(np, 0, &resource);
if (ret) {
@@ -2530,7 +2531,7 @@ static int __devinit ipmi_of_probe(struc

if (!info) {
dev_err(&dev->dev,
- PFX "could not allocate memory for OF probe\n");
+ "could not allocate memory for OF probe\n");
return -ENOMEM;
}

@@ -2555,7 +2556,7 @@ static int __devinit ipmi_of_probe(struc
info->irq = irq_of_parse_and_map(dev->node, 0);
info->dev = &dev->dev;

- dev_dbg(&dev->dev, "addr 0x%lx regsize %d spacing %d irq %x\n",
+ dev_dbg(&dev->dev, "addr 0x%lx regsize %d spacing %d irq %d\n",
info->io.addr_data, info->io.regsize, info->io.regspacing,
info->irq);

@@ -2667,9 +2668,8 @@ static int try_enable_event_buffer(struc

rv = wait_for_msg_done(smi_info);
if (rv) {
- printk(KERN_WARNING
- "ipmi_si: Error getting response from get global,"
- " enables command, the event buffer is not"
+ printk(KERN_WARNING PFX "Error getting response from get"
+ " global enables command, the event buffer is not"
" enabled.\n");
goto out;
}
@@ -2681,10 +2681,8 @@ static int try_enable_event_buffer(struc
resp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 ||
resp[1] != IPMI_GET_BMC_GLOBAL_ENABLES_CMD ||
resp[2] != 0) {
- printk(KERN_WARNING
- "ipmi_si: Invalid return from get global"
- " enables command, cannot enable the event"
- " buffer.\n");
+ printk(KERN_WARNING PFX "Invalid return from get global"
+ " enables command, cannot enable the event buffer.\n");
rv = -EINVAL;
goto out;
}
@@ -2700,9 +2698,8 @@ static int try_enable_event_buffer(struc

rv = wait_for_msg_done(smi_info);
if (rv) {
- printk(KERN_WARNING
- "ipmi_si: Error getting response from set global,"
- " enables command, the event buffer is not"
+ printk(KERN_WARNING PFX "Error getting response from set"
+ " global, enables command, the event buffer is not"
" enabled.\n");
goto out;
}
@@ -2713,10 +2710,8 @@ static int try_enable_event_buffer(struc
if (resp_len < 3 ||
resp[0] != (IPMI_NETFN_APP_REQUEST | 1) << 2 ||
resp[1] != IPMI_SET_BMC_GLOBAL_ENABLES_CMD) {
- printk(KERN_WARNING
- "ipmi_si: Invalid return from get global,"
- "enables command, not enable the event"
- " buffer.\n");
+ printk(KERN_WARNING PFX "Invalid return from get global,"
+ "enables command, not enable the event buffer.\n");
rv = -EINVAL;
goto out;
}
@@ -2990,7 +2985,7 @@ static __devinit void default_find_bmc(v
if (add_smi(info) == 0) {
if ((try_smi_init(info)) == 0) {
/* Found one... */
- printk(KERN_INFO "ipmi_si: Found default %s"
+ printk(KERN_INFO PFX "Found default %s"
" state machine at %s address 0x%lx\n",
si_to_str[info->si_type],
addr_space_to_str[info->io.addr_type],
@@ -3019,12 +3014,12 @@ static int add_smi(struct smi_info *new_
{
int rv = 0;

- printk(KERN_INFO "ipmi_si: Adding %s-specified %s state machine",
+ printk(KERN_INFO PFX "Adding %s-specified %s state machine",
ipmi_addr_src_to_str[new_smi->addr_source],
si_to_str[new_smi->si_type]);
mutex_lock(&smi_infos_lock);
if (!is_new_interface(new_smi)) {
- printk(KERN_CONT ": duplicate interface\n");
+ printk(KERN_CONT PFX "duplicate interface\n");
rv = -EBUSY;
goto out_err;
}
@@ -3048,7 +3043,7 @@ static int try_smi_init(struct smi_info
int rv = 0;
int i;

- printk(KERN_INFO "ipmi_si: Trying %s-specified %s state"
+ printk(KERN_INFO PFX "Trying %s-specified %s state"
" machine at %s address 0x%lx, slave address 0x%x,"
" irq %d\n",
ipmi_addr_src_to_str[new_smi->addr_source],
@@ -3079,7 +3074,8 @@ static int try_smi_init(struct smi_info
/* Allocate the state machine's data and initialize it. */
new_smi->si_sm = kmalloc(new_smi->handlers->size(), GFP_KERNEL);
if (!new_smi->si_sm) {
- printk(KERN_ERR "Could not allocate state machine memory\n");
+ printk(KERN_ERR PFX
+ "Could not allocate state machine memory\n");
rv = -ENOMEM;
goto out_err;
}
@@ -3089,7 +3085,7 @@ static int try_smi_init(struct smi_info
/* Now that we know the I/O size, we can set up the I/O. */
rv = new_smi->io_setup(new_smi);
if (rv) {
- printk(KERN_ERR "Could not set up I/O space\n");
+ printk(KERN_ERR PFX "Could not set up I/O space\n");
goto out_err;
}

@@ -3099,8 +3095,7 @@ static int try_smi_init(struct smi_info
/* Do low-level detection first. */
if (new_smi->handlers->detect(new_smi->si_sm)) {
if (new_smi->addr_source)
- printk(KERN_INFO "ipmi_si: Interface detection"
- " failed\n");
+ printk(KERN_INFO PFX "Interface detection failed\n");
rv = -ENODEV;
goto out_err;
}
@@ -3112,7 +3107,7 @@ static int try_smi_init(struct smi_info
rv = try_get_dev_id(new_smi);
if (rv) {
if (new_smi->addr_source)
- printk(KERN_INFO "ipmi_si: There appears to be no BMC"
+ printk(KERN_INFO PFX "There appears to be no BMC"
" at this location\n");
goto out_err;
}
@@ -3154,9 +3149,8 @@ static int try_smi_init(struct smi_info
new_smi->pdev = platform_device_alloc("ipmi_si",
new_smi->intf_num);
if (!new_smi->pdev) {
- printk(KERN_ERR
- "ipmi_si_intf:"
- " Unable to allocate platform device\n");
+ printk(KERN_ERR PFX
+ "Unable to allocate platform device\n");
goto out_err;
}
new_smi->dev = &new_smi->pdev->dev;
@@ -3164,9 +3158,8 @@ static int try_smi_init(struct smi_info

rv = platform_device_add(new_smi->pdev);
if (rv) {
- printk(KERN_ERR
- "ipmi_si_intf:"
- " Unable to register system interface device:"
+ printk(KERN_ERR PFX
+ "Unable to register system interface device:"
" %d\n",
rv);
goto out_err;
@@ -3181,9 +3174,8 @@ static int try_smi_init(struct smi_info
"bmc",
new_smi->slave_addr);
if (rv) {
- printk(KERN_ERR
- "ipmi_si: Unable to register device: error %d\n",
- rv);
+ dev_err(new_smi->dev, "Unable to register device: error %d\n",
+ rv);
goto out_err_stop_timer;
}

@@ -3191,9 +3183,7 @@ static int try_smi_init(struct smi_info
type_file_read_proc,
new_smi);
if (rv) {
- printk(KERN_ERR
- "ipmi_si: Unable to create proc entry: %d\n",
- rv);
+ dev_err(new_smi->dev, "Unable to create proc entry: %d\n", rv);
goto out_err_stop_timer;
}

@@ -3201,9 +3191,7 @@ static int try_smi_init(struct smi_info
stat_file_read_proc,
new_smi);
if (rv) {
- printk(KERN_ERR
- "ipmi_si: Unable to create proc entry: %d\n",
- rv);
+ dev_err(new_smi->dev, "Unable to create proc entry: %d\n", rv);
goto out_err_stop_timer;
}

@@ -3211,16 +3199,14 @@ static int try_smi_init(struct smi_info
param_read_proc,
new_smi);
if (rv) {
- printk(KERN_ERR
- "ipmi_si: Unable to create proc entry: %d\n",
- rv);
+ dev_err(new_smi->dev, "Unable to create proc entry: %d\n", rv);
goto out_err_stop_timer;
}

mutex_unlock(&smi_infos_lock);

- printk(KERN_INFO "IPMI %s interface initialized\n",
- si_to_str[new_smi->si_type]);
+ dev_info(new_smi->dev, "IPMI %s interface initialized\n",
+ si_to_str[new_smi->si_type]);

return 0;

@@ -3288,9 +3274,7 @@ static __devinit int init_ipmi_si(void)
/* Register the device drivers. */
rv = driver_register(&ipmi_driver.driver);
if (rv) {
- printk(KERN_ERR
- "init_ipmi_si: Unable to register driver: %d\n",
- rv);
+ printk(KERN_ERR PFX "Unable to register driver: %d\n", rv);
return rv;
}

@@ -3325,9 +3309,7 @@ static __devinit int init_ipmi_si(void)
#ifdef CONFIG_PCI
rv = pci_register_driver(&ipmi_pci_driver);
if (rv)
- printk(KERN_ERR
- "init_ipmi_si: Unable to register PCI driver: %d\n",
- rv);
+ printk(KERN_ERR PFX "Unable to register PCI driver: %d\n", rv);
#endif

#ifdef CONFIG_ACPI
@@ -3404,8 +3386,8 @@ static __devinit int init_ipmi_si(void)
of_unregister_platform_driver(&ipmi_of_platform_driver);
#endif
driver_unregister(&ipmi_driver.driver);
- printk(KERN_WARNING
- "ipmi_si: Unable to find any System Interface(s)\n");
+ printk(KERN_WARNING PFX
+ "Unable to find any System Interface(s)\n");
return -ENODEV;
} else {
mutex_unlock(&smi_infos_lock);
@@ -3464,8 +3446,7 @@ static void cleanup_one_si(struct smi_in
rv = ipmi_unregister_smi(to_clean->intf);

if (rv) {
- printk(KERN_ERR
- "ipmi_si: Unable to unregister device: errno=%d\n",
+ printk(KERN_ERR PFX "Unable to unregister device: errno=%d\n",
rv);
}


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