diff options
| author | Sebastian Reichel <sre@debian.org> | 2013-10-12 18:21:13 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sre@debian.org> | 2013-10-12 23:53:26 +0200 |
| commit | 42fb96788d22ecb35c7361e96e5872b594a2d87f (patch) | |
| tree | d0685fb5dc36a8af15e0247b632844f41deb758f | |
| parent | e3150cc342885f64908495c92872024feaaf4859 (diff) | |
| download | linux-42fb96788d22ecb35c7361e96e5872b594a2d87f.tar.bz2 | |
Input: twl4030-pwrbutton - add device tree support
Add device tree support for twl4030 power button driver.
Signed-off-by: Sebastian Reichel <sre@debian.org>
| -rw-r--r-- | drivers/input/misc/twl4030-pwrbutton.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c index b9a05fda03e4..e4509478d80b 100644 --- a/drivers/input/misc/twl4030-pwrbutton.c +++ b/drivers/input/misc/twl4030-pwrbutton.c @@ -52,7 +52,7 @@ static irqreturn_t powerbutton_irq(int irq, void *_pwr) return IRQ_HANDLED; } -static int __init twl4030_pwrbutton_probe(struct platform_device *pdev) +static int twl4030_pwrbutton_probe(struct platform_device *pdev) { struct input_dev *pwr; int irq = platform_get_irq(pdev, 0); @@ -106,16 +106,27 @@ static int __exit twl4030_pwrbutton_remove(struct platform_device *pdev) return 0; } +#if IS_ENABLED(CONFIG_OF) +static const struct of_device_id twl4030_pwrbutton_dt_match_table[] = { + { .compatible = "ti,twl4030-pwrbutton" }, + {}, +}; +MODULE_DEVICE_TABLE(of, twl4030_pwrbutton_dt_match_table); +#define twl4030_pwrbutton_dt_match of_match_ptr(twl4030_pwrbutton_dt_match_table) +#else +#define twl4030_pwrbutton_dt_match NULL +#endif + static struct platform_driver twl4030_pwrbutton_driver = { + .probe = twl4030_pwrbutton_probe, .remove = __exit_p(twl4030_pwrbutton_remove), .driver = { .name = "twl4030_pwrbutton", .owner = THIS_MODULE, + .of_match_table = twl4030_pwrbutton_dt_match, }, }; - -module_platform_driver_probe(twl4030_pwrbutton_driver, - twl4030_pwrbutton_probe); +module_platform_driver(twl4030_pwrbutton_driver); MODULE_ALIAS("platform:twl4030_pwrbutton"); MODULE_DESCRIPTION("Triton2 Power Button"); |