[PATCH v2 2/3] mmc: sdhci-uhs2: Fix calling incorrect sdhci_set_clock() function
From: Ben Chuang
Date: Fri Sep 05 2025 - 04:03:04 EST
From: Ben Chuang <ben.chuang@xxxxxxxxxxxxxxxxxxx>
Fix calling incorrect sdhci_set_clock() in __sdhci_uhs2_set_ios() when the
vendor defines its own sdhci_set_clock().
Fixes: 10c8298a052b ("mmc: sdhci-uhs2: add set_ios()")
Cc: stable@xxxxxxxxxxxxxxx # v6.13+
Signed-off-by: Ben Chuang <ben.chuang@xxxxxxxxxxxxxxxxxxx>
---
v2:
* remove the "if (host->ops->set_clock)" statement
* add "host->clock = ios->clock;"
v1:
* https://lore.kernel.org/all/20250901094046.3903-1-benchuanggli@xxxxxxxxx/
---
drivers/mmc/host/sdhci-uhs2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c
index 0efeb9d0c376..c459a08d01da 100644
--- a/drivers/mmc/host/sdhci-uhs2.c
+++ b/drivers/mmc/host/sdhci-uhs2.c
@@ -295,7 +295,8 @@ static void __sdhci_uhs2_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
else
sdhci_uhs2_set_power(host, ios->power_mode, ios->vdd);
- sdhci_set_clock(host, host->clock);
+ host->ops->set_clock(host, ios->clock);
+ host->clock = ios->clock;
}
static int sdhci_uhs2_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
--
2.51.0