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| author | Ingo Molnar <mingo@elte.hu> | 2009-10-17 09:58:25 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-17 09:58:25 +0200 |
| commit | bb3c3e807140816b5f5fd4840473ee52a916ad4f (patch) | |
| tree | 9e8a69d266a7df86ca16177eefffab4b4e910753 /drivers/leds/leds-clevo-mail.c | |
| parent | 595c36490deb49381dc51231a3d5e6b66786ed27 (diff) | |
| parent | 012abeea669ea49636cf952d13298bb68654146a (diff) | |
| download | linux-next-bb3c3e807140816b5f5fd4840473ee52a916ad4f.tar.gz | |
Merge commit 'v2.6.32-rc5' into perf/probes
Conflicts:
kernel/trace/trace_event_profile.c
Merge reason: update to -rc5 and resolve conflict.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/leds/leds-clevo-mail.c')
| -rw-r--r-- | drivers/leds/leds-clevo-mail.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c index 1813c84ea5fc..a498135a4e80 100644 --- a/drivers/leds/leds-clevo-mail.c +++ b/drivers/leds/leds-clevo-mail.c @@ -93,6 +93,8 @@ static struct dmi_system_id __initdata mail_led_whitelist[] = { static void clevo_mail_led_set(struct led_classdev *led_cdev, enum led_brightness value) { + i8042_lock_chip(); + if (value == LED_OFF) i8042_command(NULL, CLEVO_MAIL_LED_OFF); else if (value <= LED_HALF) @@ -100,6 +102,8 @@ static void clevo_mail_led_set(struct led_classdev *led_cdev, else i8042_command(NULL, CLEVO_MAIL_LED_BLINK_1HZ); + i8042_unlock_chip(); + } static int clevo_mail_led_blink(struct led_classdev *led_cdev, @@ -108,6 +112,8 @@ static int clevo_mail_led_blink(struct led_classdev *led_cdev, { int status = -EINVAL; + i8042_lock_chip(); + if (*delay_on == 0 /* ms */ && *delay_off == 0 /* ms */) { /* Special case: the leds subsystem requested us to * chose one user friendly blinking of the LED, and @@ -135,6 +141,8 @@ static int clevo_mail_led_blink(struct led_classdev *led_cdev, *delay_on, *delay_off); } + i8042_unlock_chip(); + return status; } @@ -145,7 +153,7 @@ static struct led_classdev clevo_mail_led = { .flags = LED_CORE_SUSPENDRESUME, }; -static int __init clevo_mail_led_probe(struct platform_device *pdev) +static int __devinit clevo_mail_led_probe(struct platform_device *pdev) { return led_classdev_register(&pdev->dev, &clevo_mail_led); } |