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| author |   Randy Dunlap <randy.dunlap@oracle.com> | 2010-05-12 13:49:12 -0700 |
|---|---|---|
| committer |   Richard Purdie <rpurdie@linux.intel.com> | 2010-05-26 13:08:32 +0100 |
| commit | 3f43f8b2ad9035c5440d65681079f4d80542d21f (patch) | |
| tree | d980d62465066c4cf642cca105d490f189138c2a /drivers/video | |
| parent | backlight: new driver for the ADP8860 backlight parts (diff) | |
| download | linux-dev-3f43f8b2ad9035c5440d65681079f4d80542d21f.tar.xz linux-dev-3f43f8b2ad9035c5440d65681079f4d80542d21f.zip | |
backlight: fix adp8860_bl build errors
Add slab.h to fix part of build.
Add a parameter in backlight_device_register() call to fix part of build.
drivers/video/backlight/adp8860_bl.c:215: error: implicit declaration of function 'kzalloc'
drivers/video/backlight/adp8860_bl.c:215: warning: assignment makes pointer from integer without a cast
drivers/video/backlight/adp8860_bl.c:285: error: implicit declaration of function 'kfree'
drivers/video/backlight/adp8860_bl.c:673: warning: assignment makes pointer from integer without a cast
drivers/video/backlight/adp8860_bl.c:689: error: too few arguments to function 'backlight_device_register'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/backlight/adp8860_bl.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c index 3c449d2f68b9..99d14ed88571 100644 --- a/drivers/video/backlight/adp8860_bl.c +++ b/drivers/video/backlight/adp8860_bl.c @@ -16,6 +16,7 @@ #include <linux/fb.h> #include <linux/backlight.h> #include <linux/leds.h> +#include <linux/slab.h> #include <linux/workqueue.h> #include <linux/i2c/adp8860.h> @@ -647,6 +648,7 @@ static int __devinit adp8860_probe(struct i2c_client *client, struct adp8860_bl *data; struct adp8860_backlight_platform_data *pdata = client->dev.platform_data; + struct backlight_properties props; uint8_t reg_val; int ret; @@ -683,10 +685,13 @@ static int __devinit adp8860_probe(struct i2c_client *client, data->current_brightness = 0; i2c_set_clientdata(client, data); + memset(&props, 0, sizeof(props)); + props.max_brightness = ADP8860_MAX_BRIGHTNESS; + mutex_init(&data->lock); bl = backlight_device_register(dev_driver_string(&client->dev), - &client->dev, data, &adp8860_bl_ops); + &client->dev, data, &adp8860_bl_ops, &props); if (IS_ERR(bl)) { dev_err(&client->dev, "failed to register backlight\n"); ret = PTR_ERR(bl); |