mmc: rtsx_usb_sdmmc: Convert sd_set_power_mode() into void

The sdmmc_set_ios() is the only caller of sd_set_power_mode() and it
ignores the return code. Let's therefore convert sd_set_power_mode() into a
void function instead.

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/20250610111633.504366-4-ulf.hansson@linaro.org

diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c
index 0e2aac8..676f08f 100644 (file)
--- a/drivers/mmc/host/rtsx_usb_sdmmc.c
+++ b/drivers/mmc/host/rtsx_usb_sdmmc.c
@@ -1010,7 +1010,7 @@ static int sd_power_off(struct rtsx_usb_sdmmc *host)
        return sd_pull_ctl_disable_qfn24(ucr);
 }
 
-static int sd_set_power_mode(struct rtsx_usb_sdmmc *host,
+static void sd_set_power_mode(struct rtsx_usb_sdmmc *host,
                unsigned char power_mode)
 {
        int err;
@@ -1019,7 +1019,7 @@ static int sd_set_power_mode(struct rtsx_usb_sdmmc *host,
                power_mode = MMC_POWER_ON;
 
        if (power_mode == host->power_mode)
-               return 0;
+               return;
 
        if (power_mode == MMC_POWER_OFF) {
                err = sd_power_off(host);
@@ -1034,7 +1034,6 @@ static int sd_set_power_mode(struct rtsx_usb_sdmmc *host,
        }
 
        host->power_mode = power_mode;
-       return err;
 }
 
 static int sd_set_timing(struct rtsx_usb_sdmmc *host,