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path: root/drivers/misc/sony-laptop.c
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Diffstat (limited to 'drivers/misc/sony-laptop.c')
-rw-r--r--drivers/misc/sony-laptop.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 2d05d5b7e12..f4755370dd5 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -35,6 +35,11 @@
#include <acpi/acpi_bus.h>
#include <asm/uaccess.h>
+#define LOG_PFX KERN_WARNING "sony-laptop: "
+#define dprintk(msg...) do { \
+ if (debug) printk(KERN_WARNING LOG_PFX msg); \
+} while (0)
+
#define SONY_NC_CLASS "sony"
#define SONY_NC_HID "SNY5001"
#define SONY_NC_DRIVER_NAME "ACPI Sony Notebook Control Driver v0.4"
@@ -43,8 +48,6 @@
0-based values */
#define SONY_MAX_BRIGHTNESS 8
-#define LOG_PFX KERN_WARNING "sony-laptop: "
-
MODULE_AUTHOR("Stelian Pop, Mattia Dongili");
MODULE_DESCRIPTION(SONY_NC_DRIVER_NAME);
MODULE_LICENSE("GPL");
@@ -368,8 +371,7 @@ static struct backlight_ops sony_backlight_ops = {
*/
static void sony_acpi_notify(acpi_handle handle, u32 event, void *data)
{
- if (debug)
- printk(LOG_PFX "sony_acpi_notify, event: %d\n", event);
+ dprintk("sony_acpi_notify, event: %d\n", event);
acpi_bus_generate_event(sony_nc_acpi_device, 1, event);
}
@@ -472,9 +474,8 @@ static int sony_nc_add(struct acpi_device *device)
if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle,
*item->acpiget,
&handle))) {
- if (debug)
- printk(LOG_PFX "Found %s getter: %s\n",
- item->name, *item->acpiget);
+ dprintk("Found %s getter: %s\n",
+ item->name, *item->acpiget);
item->devattr.attr.mode |= S_IRUGO;
break;
}
@@ -485,9 +486,8 @@ static int sony_nc_add(struct acpi_device *device)
if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle,
*item->acpiset,
&handle))) {
- if (debug)
- printk(LOG_PFX "Found %s setter: %s\n",
- item->name, *item->acpiset);
+ dprintk("Found %s setter: %s\n",
+ item->name, *item->acpiset);
item->devattr.attr.mode |= S_IWUSR;
break;
}