From: Faiz Abbas Date: Thu, 28 Nov 2019 11:04:22 +0000 (+0530) Subject: Revert "mmc: sdhci: Fix incorrect switch to HS mode" X-Git-Tag: v5.5-rc3~26^2~8 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=07bcc411567cb96f9d1fc84fff8d387118a2920d;p=linux.git Revert "mmc: sdhci: Fix incorrect switch to HS mode" This reverts commit c894e33ddc1910e14d6f2a2016f60ab613fd8b37. This commit aims to treat SD High speed and SDR25 as the same while setting UHS Timings in HOST_CONTROL2 which leads to failures with some SD cards in AM65x. Revert this commit. The issue this commit was trying to fix can be implemented in a platform specific callback instead of common sdhci code. Cc: Signed-off-by: Faiz Abbas Acked-by: Adrian Hunter Link: https://lore.kernel.org/r/20191128110422.25917-1-faiz_abbas@ti.com Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 3140fe2e5dba..296d955ede59 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1882,9 +1882,7 @@ void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing) ctrl_2 |= SDHCI_CTRL_UHS_SDR104; else if (timing == MMC_TIMING_UHS_SDR12) ctrl_2 |= SDHCI_CTRL_UHS_SDR12; - else if (timing == MMC_TIMING_SD_HS || - timing == MMC_TIMING_MMC_HS || - timing == MMC_TIMING_UHS_SDR25) + else if (timing == MMC_TIMING_UHS_SDR25) ctrl_2 |= SDHCI_CTRL_UHS_SDR25; else if (timing == MMC_TIMING_UHS_SDR50) ctrl_2 |= SDHCI_CTRL_UHS_SDR50;