From 60d3faa424626cbbd3c6892cf63dfcb208fa6dca Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 21 Jan 2026 15:49:31 +0100 Subject: [PATCH] Revert "mmc: rtsx_pci_sdmmc: increase power-on settling delay to 5ms" [ Upstream commit ff112f1ecd10b72004eac05bae395e1c65f0c63c ] This reverts commit aced969e9bf3701dc75cfca57c78c031b7875b9d. It was determined that this was not the correct "fix", so should be reverted. Fixes: aced969e9bf3 ("mmc: rtsx_pci_sdmmc: increase power-on settling delay to 5ms") Cc: Matthew Schwartz Cc: Ulf Hansson Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- drivers/mmc/host/rtsx_pci_sdmmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c index 02da9016245b..d063d50d69fe 100644 --- a/drivers/mmc/host/rtsx_pci_sdmmc.c +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c @@ -938,7 +938,7 @@ static int sd_power_on(struct realtek_pci_sdmmc *host, unsigned char power_mode) if (err < 0) return err; - mdelay(5); + mdelay(1); err = rtsx_pci_write_register(pcr, CARD_OE, SD_OUTPUT_EN, SD_OUTPUT_EN); if (err < 0)