diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 16:07:32 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 16:07:32 -0700 |
commit | ea541686d8454efac4f2b5c0767affb12d4b6a52 (patch) | |
tree | ef0812fcc3e07c067042add6388146b3485c793e /drivers/leds/leds-ams-delta.c | |
parent | 0d876c6a96e2cabf8632e8066b617d9c2dec9518 (diff) | |
parent | 601a1b92ed3ce0025f7bec6fc591cceaef8d9d69 (diff) |
Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds:
leds/acpi: Fix merge fallout from acpi_driver_data change
leds: Simplify logic in leds-ams-delta
leds: Fix trigger registration race
leds: Fix leds-class.c comment
leds: Add driver for HP harddisk protection LEDs
leds: leds-pca955x - Mark pca955x_led_set() static
leds: Remove uneeded leds-cm-x270 driver
leds: Remove uneeded strlen calls
leds: Add leds-wrap default-trigger
leds: Make default trigger fields const
leds: Add backlight LED trigger
leds: da903x: Add support for LEDs found on DA9030/DA9034
Diffstat (limited to 'drivers/leds/leds-ams-delta.c')
-rw-r--r-- | drivers/leds/leds-ams-delta.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/leds/leds-ams-delta.c b/drivers/leds/leds-ams-delta.c index 32c98b2efa3..1bd590bb3a6 100644 --- a/drivers/leds/leds-ams-delta.c +++ b/drivers/leds/leds-ams-delta.c @@ -107,27 +107,27 @@ static int ams_delta_led_resume(struct platform_device *dev) static int ams_delta_led_probe(struct platform_device *pdev) { - int i; - int ret; + int i, ret; - for (i = ret = 0; ret >= 0 && i < ARRAY_SIZE(ams_delta_leds); i++) { + for (i = 0; i < ARRAY_SIZE(ams_delta_leds); i++) { ret = led_classdev_register(&pdev->dev, &ams_delta_leds[i].cdev); + if (ret < 0) + goto fail; } - if (ret < 0 && i > 1) { - for (i = i - 2; i >= 0; i--) - led_classdev_unregister(&ams_delta_leds[i].cdev); - } - - return ret; + return 0; +fail: + while (--i >= 0) + led_classdev_unregister(&ams_delta_leds[i].cdev); + return ret; } static int ams_delta_led_remove(struct platform_device *pdev) { int i; - for (i = ARRAY_SIZE(ams_delta_leds) - 1; i >= 0; i--) + for (i = 0; i < ARRAY_SIZE(ams_delta_leds); i--) led_classdev_unregister(&ams_delta_leds[i].cdev); return 0; |