Ping

On 12/09/2011 03:33 PM, Tushar Behera wrote:

s3c24xx_i2c_parse_dt_gpio is called when cfg_gpio is not defined in the platform data of the i2c device. When DT is not enabled, the above function always returns -EINVAL. Since there can be some i2c devices which don't need to configure any gpio lines, the probe of such devices would fail here. Changing the default return value to success would fix this issue.

Signed-off-by: Tushar Beheratushar.behera@linaro.org

This patch is rebased on Kukjin's for-next branch. d3d936c "Merge branch 'samsung-fixes-2' into for-next"

drivers/i2c/busses/i2c-s3c2410.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index 2754cef..b5caa42 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -786,7 +786,7 @@ static void s3c24xx_i2c_dt_gpio_free(struct s3c24xx_i2c *i2c) #else static int s3c24xx_i2c_parse_dt_gpio(struct s3c24xx_i2c *i2c) {

• return -EINVAL;

• return 0; }

  static void s3c24xx_i2c_dt_gpio_free(struct s3c24xx_i2c *i2c)