[COMMON] i2c: exynos5: fix Tx sequence of i2c_xfer_msg
authormyung-su.cha <myung-su.cha@samsung.com>
Tue, 3 Apr 2018 05:11:22 +0000 (14:11 +0900)
committermyung-su.cha <myung-su.cha@samsung.com>
Wed, 9 May 2018 12:14:45 +0000 (21:14 +0900)
commit3edaed5a61fc9b6711d2efc5efbb4fa17be770ab
treea2fa4fe774bae4723ac4118af7fecb8a4d9f43bd
parente6be9bd92ba7f8f133a7d8fd82ebb23dfdf98878
[COMMON] i2c: exynos5: fix Tx sequence of i2c_xfer_msg

Interrupt routine and Polling routine of Tx are carried out twice
unnecessarilly. Therefore, This patch combines it one Interrupt and
Polling routine.

Change-Id: If8443009a50c94c5a6d0b34f9ffa921d1d48b680
Signed-off-by: myung-su.cha <myung-su.cha@samsung.com>
drivers/i2c/busses/i2c-exynos5.c