[PATCH 1/4] mmc: rtsx_usb_sdmmc: Fix error-path in sd_set_power_mode()

From: Ulf Hansson
Date: Tue Jun 10 2025 - 07:17:09 EST


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.

Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
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 d229c2b83ea9..8c35cb85a9c0 100644
--- a/drivers/mmc/host/rtsx_usb_sdmmc.c
+++ b/drivers/mmc/host/rtsx_usb_sdmmc.c
@@ -1029,9 +1029,7 @@ 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;
}

--
2.43.0