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Date: Tue, 29 Mar 2011 15:21:47 -0700
From: Joe Perches <joe@...ches.com>
To: Matthew Garrett <mjg@...hat.com>, Anisse Astier <anisse@...ier.eu>
Cc: platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 16/23] msi-wmi: Use pr_fmt and pr_<level>
Added pr_fmt.
Removed now unused #define DRV_PFX
Convert dprintk to pr_debug.
Convert printks to pr_<level>.
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/platform/x86/msi-wmi.c | 45 +++++++++++++++++----------------------
1 files changed, 20 insertions(+), 25 deletions(-)
diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
index d5419c9..c832e33 100644
--- a/drivers/platform/x86/msi-wmi.c
+++ b/drivers/platform/x86/msi-wmi.c
@@ -20,6 +20,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/input.h>
@@ -36,13 +37,10 @@ MODULE_ALIAS("wmi:551A1F84-FBDD-4125-91DB-3EA8F44F1D45");
MODULE_ALIAS("wmi:B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2");
#define DRV_NAME "msi-wmi"
-#define DRV_PFX DRV_NAME ": "
#define MSIWMI_BIOS_GUID "551A1F84-FBDD-4125-91DB-3EA8F44F1D45"
#define MSIWMI_EVENT_GUID "B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2"
-#define dprintk(msg...) pr_debug(DRV_PFX msg)
-
#define SCANCODE_BASE 0xD0
#define MSI_WMI_BRIGHTNESSUP SCANCODE_BASE
#define MSI_WMI_BRIGHTNESSDOWN (SCANCODE_BASE + 1)
@@ -78,7 +76,7 @@ static int msi_wmi_query_block(int instance, int *ret)
if (!obj || obj->type != ACPI_TYPE_INTEGER) {
if (obj) {
- printk(KERN_ERR DRV_PFX "query block returned object "
+ pr_err("query block returned object "
"type: %d - buffer length:%d\n", obj->type,
obj->type == ACPI_TYPE_BUFFER ?
obj->buffer.length : 0);
@@ -97,8 +95,8 @@ static int msi_wmi_set_block(int instance, int value)
struct acpi_buffer input = { sizeof(int), &value };
- dprintk("Going to set block of instance: %d - value: %d\n",
- instance, value);
+ pr_debug("Going to set block of instance: %d - value: %d\n",
+ instance, value);
status = wmi_set_block(MSIWMI_BIOS_GUID, instance, &input);
@@ -112,20 +110,19 @@ static int bl_get(struct backlight_device *bd)
/* Instance 1 is "get backlight", cmp with DSDT */
err = msi_wmi_query_block(1, &ret);
if (err) {
- printk(KERN_ERR DRV_PFX "Could not query backlight: %d\n", err);
+ pr_err("Could not query backlight: %d\n", err);
return -EINVAL;
}
- dprintk("Get: Query block returned: %d\n", ret);
+ pr_debug("Get: Query block returned: %d\n", ret);
for (level = 0; level < ARRAY_SIZE(backlight_map); level++) {
if (backlight_map[level] == ret) {
- dprintk("Current backlight level: 0x%X - index: %d\n",
- backlight_map[level], level);
+ pr_debug("Current backlight level: 0x%X - index: %d\n",
+ backlight_map[level], level);
break;
}
}
if (level == ARRAY_SIZE(backlight_map)) {
- printk(KERN_ERR DRV_PFX "get: Invalid brightness value: 0x%X\n",
- ret);
+ pr_err("get: Invalid brightness value: 0x%X\n", ret);
return -EINVAL;
}
return level;
@@ -156,7 +153,7 @@ static void msi_wmi_notify(u32 value, void *context)
status = wmi_get_event_data(value, &response);
if (status != AE_OK) {
- printk(KERN_INFO DRV_PFX "bad event status 0x%x\n", status);
+ pr_info("bad event status 0x%x\n", status);
return;
}
@@ -164,7 +161,7 @@ static void msi_wmi_notify(u32 value, void *context)
if (obj && obj->type == ACPI_TYPE_INTEGER) {
int eventcode = obj->integer.value;
- dprintk("Eventcode: 0x%x\n", eventcode);
+ pr_debug("Eventcode: 0x%x\n", eventcode);
key = sparse_keymap_entry_from_scancode(msi_wmi_input_dev,
eventcode);
if (key) {
@@ -175,8 +172,8 @@ static void msi_wmi_notify(u32 value, void *context)
/* Ignore event if the same event happened in a 50 ms
timeframe -> Key press may result in 10-20 GPEs */
if (ktime_to_us(diff) < 1000 * 50) {
- dprintk("Suppressed key event 0x%X - "
- "Last press was %lld us ago\n",
+ pr_debug("Suppressed key event 0x%X - "
+ "Last press was %lld us ago\n",
key->code, ktime_to_us(diff));
return;
}
@@ -187,17 +184,16 @@ static void msi_wmi_notify(u32 value, void *context)
(!acpi_video_backlight_support() ||
(key->code != MSI_WMI_BRIGHTNESSUP &&
key->code != MSI_WMI_BRIGHTNESSDOWN))) {
- dprintk("Send key: 0x%X - "
- "Input layer keycode: %d\n", key->code,
- key->keycode);
+ pr_debug("Send key: 0x%X - "
+ "Input layer keycode: %d\n",
+ key->code, key->keycode);
sparse_keymap_report_entry(msi_wmi_input_dev,
key, 1, true);
}
} else
- printk(KERN_INFO "Unknown key pressed - %x\n",
- eventcode);
+ pr_info("Unknown key pressed - %x\n", eventcode);
} else
- printk(KERN_INFO DRV_PFX "Unknown event received\n");
+ pr_info("Unknown event received\n");
kfree(response.pointer);
}
@@ -238,8 +234,7 @@ static int __init msi_wmi_init(void)
int err;
if (!wmi_has_guid(MSIWMI_EVENT_GUID)) {
- printk(KERN_ERR
- "This machine doesn't have MSI-hotkeys through WMI\n");
+ pr_err("This machine doesn't have MSI-hotkeys through WMI\n");
return -ENODEV;
}
err = wmi_install_notify_handler(MSIWMI_EVENT_GUID,
@@ -270,7 +265,7 @@ static int __init msi_wmi_init(void)
backlight->props.brightness = err;
}
- dprintk("Event handler installed\n");
+ pr_debug("Event handler installed\n");
return 0;
--
1.7.4.2.g597a6.dirty
--
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