devm_pinctrl_get returns NULL if CONFIG_PINCTRL is not set,
returns ERR_PTR on error otherwise
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Andreas Fenkart <afenkart@xxxxxxxxx>
---
drivers/mmc/host/omap_hsmmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 62e421a..898878d 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1842,7 +1842,7 @@ static int omap_hsmmc_configure_wake_irq(struct omap_hsmmc_host *host)
*/
if (host->pdata->controller_flags & OMAP_HSMMC_SWAKEUP_MISSING) {
struct pinctrl *p = devm_pinctrl_get(host->dev);
- if (!p) {
+ if (!p || IS_ERR(p)) {
ret = -ENODEV;
goto err_free_irq;
}
--
2.7.0
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
