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commit 1ad9f88014ae1d5abccb6fe930bc4c5c311bdc05 upstream. Force chip enter L0 power state during SDR104 HW tuning to avoid tuning failure Signed-off-by: Shirley Her <shirley.her@bayhubtech.com> Link: https://lore.kernel.org/r/20210206014051.3418-1-shirley.her@bayhubtech.com Fixes: 7b7d897e8898 ("mmc: sdhci-pci-o2micro: Add HW tuning for SDR104 mode") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>