5.4-stable review patch. If anyone has any objections, please let me know.
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From: Ulf Hansson ulf.hansson@linaro.org
[ Upstream commit 47a255f7d2eabee06cfbf5b1c2379749442fd01d ]
In the error path of sd_set_power_mode() we don't update host->power_mode, which could lead to an imbalance of the runtime PM usage count. Fix this by always updating host->power_mode.
Reviewed-by: Avri Altman avri.altman@sandisk.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Acked-by: Ricky Wu ricky_wu@realtek.com Link: https://lore.kernel.org/r/20250610111633.504366-2-ulf.hansson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/mmc/host/rtsx_usb_sdmmc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c index 3261560bede4..581bec5c4caf 100644 --- a/drivers/mmc/host/rtsx_usb_sdmmc.c +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c @@ -1038,9 +1038,7 @@ static int sd_set_power_mode(struct rtsx_usb_sdmmc *host, err = sd_power_on(host); }
- if (!err) - host->power_mode = power_mode; - + host->power_mode = power_mode; return err; }