i2c: fix retry_count to return error when i2c bus checkidle was low
authorDavid Wu <wdc@rock-chips.com>
Sun, 8 Feb 2015 13:38:22 +0000 (21:38 +0800)
committerDavid Wu <wdc@rock-chips.com>
Sun, 8 Feb 2015 13:38:22 +0000 (21:38 +0800)
commitaf62aaaac5cacd7ee976e5cc56172d8b94a20034
treed24deae3e8ae41614f6bb1b1cbcd0ddd8a37d441
parent14529fd551b30fa68018543bba25bc56e9880ad6
i2c: fix retry_count to return error when i2c bus checkidle was low

Signed-off-by: David Wu <wdc@rock-chips.com>
drivers/i2c/busses/i2c-rockchip.c