diff options
Diffstat (limited to 'drivers/leds/leds-fsg.c')
| -rw-r--r-- | drivers/leds/leds-fsg.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/leds/leds-fsg.c b/drivers/leds/leds-fsg.c index be0e121..3493515 100644 --- a/drivers/leds/leds-fsg.c +++ b/drivers/leds/leds-fsg.c @@ -161,6 +161,16 @@ static int fsg_led_probe(struct platform_device *pdev) { int ret; + /* Map the LED chip select address space */ + latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512); + if (!latch_address) { + ret = -ENOMEM; + goto failremap; + } + + latch_value = 0xffff; + *latch_address = latch_value; + ret = led_classdev_register(&pdev->dev, &fsg_wlan_led); if (ret < 0) goto failwlan; @@ -185,20 +195,8 @@ static int fsg_led_probe(struct platform_device *pdev) if (ret < 0) goto failring; - /* Map the LED chip select address space */ - latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512); - if (!latch_address) { - ret = -ENOMEM; - goto failremap; - } - - latch_value = 0xffff; - *latch_address = latch_value; - return ret; - failremap: - led_classdev_unregister(&fsg_ring_led); failring: led_classdev_unregister(&fsg_sync_led); failsync: @@ -210,14 +208,14 @@ static int fsg_led_probe(struct platform_device *pdev) failwan: led_classdev_unregister(&fsg_wlan_led); failwlan: + iounmap(latch_address); + failremap: return ret; } static int fsg_led_remove(struct platform_device *pdev) { - iounmap(latch_address); - led_classdev_unregister(&fsg_wlan_led); led_classdev_unregister(&fsg_wan_led); led_classdev_unregister(&fsg_sata_led); @@ -225,6 +223,8 @@ static int fsg_led_remove(struct platform_device *pdev) led_classdev_unregister(&fsg_sync_led); led_classdev_unregister(&fsg_ring_led); + iounmap(latch_address); + return 0; } |