mmc: zynq_sdhci: Resolve uninitialized return value
set_phase() functions are not modifying the ret value and returning the same uninitialized ret, return 0 instead. Keep the return type as int to return errors when the tapdelay's are set via xilinx_pm_request() in future. Signed-off-by: NAshok Reddy Soma <ashok.reddy.soma@xilinx.com> Reviewed-by: NJaehoon Chung <jh80.chung@samsung.com> Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Showing
想要评论请 注册 或 登录