From cc58f4db5173f5cd039de4681ec4778b5cd71182 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Fri, 8 Nov 2013 21:24:18 -0300 Subject: [PATCH] [media] media: i2c: lm3560: use correct clientdata in lm3560_remove() We had set the i2c clientdata to &flash->subdev_led[LM3560_LED1] after call lm3560_subdev_init(flash, LM3560_LED1, "lm3560-led1"), but the container_of() in lm3560_remove() return the wrong pointer to flash.(should be container_of(subdev, struct lm3560_flash, subdev_led[LM3560_LED_MAX-1]) This patch fix to set i2c clientdata to flash so we can get flash from clientdata directly. Signed-off-by: Wei Yongjun Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/lm3560.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c index e728d9fb08d..d98ca3aebe2 100644 --- a/drivers/media/i2c/lm3560.c +++ b/drivers/media/i2c/lm3560.c @@ -448,14 +448,14 @@ static int lm3560_probe(struct i2c_client *client, if (rval < 0) return rval; + i2c_set_clientdata(client, flash); + return 0; } static int lm3560_remove(struct i2c_client *client) { - struct v4l2_subdev *subdev = i2c_get_clientdata(client); - struct lm3560_flash *flash = container_of(subdev, struct lm3560_flash, - subdev_led[LM3560_LED_MAX]); + struct lm3560_flash *flash = i2c_get_clientdata(client); unsigned int i; for (i = LM3560_LED0; i < LM3560_LED_MAX; i++) { -- 2.41.0