This makes ufshcd_config_pwr_mode non-static so that other vendors like
exynos can use it.
Signed-off-by: NSeungwon Jeon <essuuj@gmail.com>
Signed-off-by: NAlim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: NAvri Altman <avri.altman@wdc.com>
Reviewed-by: NSubhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>