s5j/pwm: verify the result of pinmux control
s5j/pwm: verify the result of pinmux control

Change-Id: I8ce31f4f16322077ab71360115a4f183ac7e1c7a
Signed-off-by: Heesub Shin <45471ea77bd08f3d26635f3f5adb40ba41250a2b@samsung.com>

JunhwanPark/TizenRT,JunhwanPark/TizenRT,JunhwanPark/TizenRT,JunhwanPark/TizenRT,JunhwanPark/TizenRT,JunhwanPark/TizenRT