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authorJonathan Herman <hermanjl@cs.unc.edu>2013-01-17 16:15:55 -0500
committerJonathan Herman <hermanjl@cs.unc.edu>2013-01-17 16:15:55 -0500
commit8dea78da5cee153b8af9c07a2745f6c55057fe12 (patch)
treea8f4d49d63b1ecc92f2fddceba0655b2472c5bd9 /drivers/leds/leds-rb532.c
parent406089d01562f1e2bf9f089fd7637009ebaad589 (diff)
Patched in Tegra support.
Diffstat (limited to 'drivers/leds/leds-rb532.c')
-rw-r--r--drivers/leds/leds-rb532.c24
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/leds/leds-rb532.c b/drivers/leds/leds-rb532.c
index 2e746d257b0..c3525f37f73 100644
--- a/drivers/leds/leds-rb532.c
+++ b/drivers/leds/leds-rb532.c
@@ -16,7 +16,7 @@
16#include <asm/mach-rc32434/rb.h> 16#include <asm/mach-rc32434/rb.h>
17 17
18static void rb532_led_set(struct led_classdev *cdev, 18static void rb532_led_set(struct led_classdev *cdev,
19 enum led_brightness brightness) 19 enum led_brightness brightness)
20{ 20{
21 if (brightness) 21 if (brightness)
22 set_latch_u5(LO_ULED, 0); 22 set_latch_u5(LO_ULED, 0);
@@ -37,12 +37,12 @@ static struct led_classdev rb532_uled = {
37 .default_trigger = "nand-disk", 37 .default_trigger = "nand-disk",
38}; 38};
39 39
40static int rb532_led_probe(struct platform_device *pdev) 40static int __devinit rb532_led_probe(struct platform_device *pdev)
41{ 41{
42 return led_classdev_register(&pdev->dev, &rb532_uled); 42 return led_classdev_register(&pdev->dev, &rb532_uled);
43} 43}
44 44
45static int rb532_led_remove(struct platform_device *pdev) 45static int __devexit rb532_led_remove(struct platform_device *pdev)
46{ 46{
47 led_classdev_unregister(&rb532_uled); 47 led_classdev_unregister(&rb532_uled);
48 return 0; 48 return 0;
@@ -50,16 +50,28 @@ static int rb532_led_remove(struct platform_device *pdev)
50 50
51static struct platform_driver rb532_led_driver = { 51static struct platform_driver rb532_led_driver = {
52 .probe = rb532_led_probe, 52 .probe = rb532_led_probe,
53 .remove = rb532_led_remove, 53 .remove = __devexit_p(rb532_led_remove),
54 .driver = { 54 .driver = {
55 .name = "rb532-led", 55 .name = "rb532-led",
56 .owner = THIS_MODULE, 56 .owner = THIS_MODULE,
57 }, 57 },
58}; 58};
59 59
60module_platform_driver(rb532_led_driver); 60static int __init rb532_led_init(void)
61{
62 return platform_driver_register(&rb532_led_driver);
63}
64
65static void __exit rb532_led_exit(void)
66{
67 platform_driver_unregister(&rb532_led_driver);
68}
69
70module_init(rb532_led_init);
71module_exit(rb532_led_exit);
72
73MODULE_ALIAS("platform:rb532-led");
61 74
62MODULE_LICENSE("GPL"); 75MODULE_LICENSE("GPL");
63MODULE_DESCRIPTION("User LED support for Routerboard532"); 76MODULE_DESCRIPTION("User LED support for Routerboard532");
64MODULE_AUTHOR("Phil Sutter <n0-1@freewrt.org>"); 77MODULE_AUTHOR("Phil Sutter <n0-1@freewrt.org>");
65MODULE_ALIAS("platform:rb532-led");