From: Sylwester Nawrocki Date: Fri, 27 Jan 2012 05:51:21 +0000 (+0900) Subject: ARM: SAMSUNG: Fix platform data setup for I2C adapter 0 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=693cec9755e5198e0c291a4bfea6ebb1c7054550;p=linux-beck.git ARM: SAMSUNG: Fix platform data setup for I2C adapter 0 The common static default_i2c_data structure gets bus_num set by each s3c_i2c?_set_platdata() call, except for s3c_i2c0_set_platdata(). Thus if for instance s3c_i2c1_set_platdata() is called prior to s3c_i2c0_set_platdata() the I2C0 controller has bus_num set to wrong value of 1, i.e. the one from previous set_platdata call. Fix this by also setting bus_num for I2C0. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 32a6e394db24..f10768e988d4 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -468,8 +468,10 @@ void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd) { struct s3c2410_platform_i2c *npd; - if (!pd) + if (!pd) { pd = &default_i2c_data; + pd->bus_num = 0; + } npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c), &s3c_device_i2c0);