From 34c41eea504dbf4656dbda6f7f37fa697f9ba8d8 Mon Sep 17 00:00:00 2001 From: Salvatore Bonaccorso Date: Mon, 23 Jun 2025 18:15:36 +0200 Subject: [PATCH] Revert "mmc: sdhci: Disable SD card clock before changing parameters" This reverts commit 28306c58daf81bdfb01b1f12fa5936a1d5afbefa. --- drivers/mmc/host/sdhci.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 8ae76300d157..4b91c9e96635 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2035,15 +2035,10 @@ void sdhci_set_clock(struct sdhci_host *host, unsigned int clock) host->mmc->actual_clock = 0; - clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL); - if (clk & SDHCI_CLOCK_CARD_EN) - sdhci_writew(host, clk & ~SDHCI_CLOCK_CARD_EN, - SDHCI_CLOCK_CONTROL); + sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL); - if (clock == 0) { - sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL); + if (clock == 0) return; - } clk = sdhci_calc_clk(host, clock, &host->mmc->actual_clock); sdhci_enable_clk(host, clk); -- 2.50.0