The checking of Auto-Hibernation support is used in many places in the
driver, thus re-factor it as ufshcd_is_auto_hibern8_supported() to make
code more clean.
Signed-off-by: NStanley Chu <stanley.chu@mediatek.com>
Reviewed-by: NBean Huo <beanhuo@micron.com>
Reviewed-by: NAlim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: NAvri Altman <Avri.Altman@wdc.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>