The patch titled
fix the toshiba_acpi write_lcd return value
has been added to the -mm tree. Its filename is
fix-the-toshiba_acpi-write_lcd-return-value.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: fix the toshiba_acpi write_lcd return value
From: Matthijs van Otterdijk <thotter@xxxxxxxxx>
write_lcd() in toshiba_acpi returns 0 on success since the big ACPI patch
merged in 2.6.20-rc2. It should return count.
Signed-off-by: Matthijs van Otterdijk <thotter@xxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/acpi/toshiba_acpi.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff -puN drivers/acpi/toshiba_acpi.c~fix-the-toshiba_acpi-write_lcd-return-value drivers/acpi/toshiba_acpi.c
--- a/drivers/acpi/toshiba_acpi.c~fix-the-toshiba_acpi-write_lcd-return-value
+++ a/drivers/acpi/toshiba_acpi.c
@@ -321,13 +321,16 @@ static int set_lcd_status(struct backlig
static unsigned long write_lcd(const char *buffer, unsigned long count)
{
int value;
- int ret = count;
+ int ret;
if (sscanf(buffer, " brightness : %i", &value) == 1 &&
- value >= 0 && value < HCI_LCD_BRIGHTNESS_LEVELS)
+ value >= 0 && value < HCI_LCD_BRIGHTNESS_LEVELS) {
ret = set_lcd(value);
- else
+ if (ret == 0)
+ ret = count;
+ } else {
ret = -EINVAL;
+ }
return ret;
}
_
Patches currently in -mm which might be from thotter@xxxxxxxxx are
fix-the-toshiba_acpi-write_lcd-return-value.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
