Driver shall switch clock source from DLL clock to
OPE clock when power off card to ensure that card
can be identified with OPE clock by BIOS.
Signed-off-by: Fred Ai <fred.ai@bayhubtech.com>
Fixes:4be33cf1 ("mmc: sdhci-pci-o2micro: Improve card input timing at SDR104/HS200 mode")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240203102908.4683-1-fredaibayhubtech@126.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>