From 3f43f8b2ad9035c5440d65681079f4d80542d21f Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 12 May 2010 13:49:12 -0700 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Richard Purdie --- drivers/video/backlight/adp8860_bl.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) 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 #include #include +#include #include #include @@ -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); -- 2.20.1