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leds: Simplify logic in leds-ams-delta 

Simplify logic in leds-ams-delta after various new drivers
writers misunderstood it.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Richard Purdie 2008-10-20 23:46:15 +01:00
parent 270c3957db
commit fbf0baee84
1 changed files with 10 additions and 10 deletions
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20
drivers/leds/leds-ams-delta.c
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@ -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;