From 4339b157f8c653a8f46e126893aca5fd05df03da Mon Sep 17 00:00:00 2001 From: Matthijs van Otterdijk Date: Fri, 5 Jan 2007 16:37:03 -0800 Subject: [PATCH] --- yaml --- r: 45300 b: refs/heads/master c: c8af57eb76fbd70c7f5b421b065fd55d096e2bff h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/acpi/toshiba_acpi.c | 9 ++++++--- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/[refs] b/[refs] index f3827b05b083..9c65d5146dc5 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 73b8ed29ab3f6ad7204b4e61cfa87dc0c28d3019 +refs/heads/master: c8af57eb76fbd70c7f5b421b065fd55d096e2bff diff --git a/trunk/drivers/acpi/toshiba_acpi.c b/trunk/drivers/acpi/toshiba_acpi.c index 88aeccbafaaf..d9b651ffcdc0 100644 --- a/trunk/drivers/acpi/toshiba_acpi.c +++ b/trunk/drivers/acpi/toshiba_acpi.c @@ -321,13 +321,16 @@ static int set_lcd_status(struct backlight_device *bd) 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; }