mmc: sdhci: set_uhs_signaling() need not return a value
The set_uhs_signaling() method gives the impression that it can fail,
but anything returned from the method is entirely ignored by the sdhci
driver. So returning failure has no effect.
So, kill the idea that it's possible for this to return an error by
removing the returned value.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
index 8a40e07..0557410 100644
--- a/drivers/mmc/host/sdhci-pxav3.c
+++ b/drivers/mmc/host/sdhci-pxav3.c
@@ -186,7 +186,7 @@
pxa->power_mode = power_mode;
}
-static int pxav3_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs)
+static void pxav3_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs)
{
u16 ctrl_2;
@@ -220,8 +220,6 @@
dev_dbg(mmc_dev(host->mmc),
"%s uhs = %d, ctrl_2 = %04X\n",
__func__, uhs, ctrl_2);
-
- return 0;
}
static const struct sdhci_ops pxav3_sdhci_ops = {