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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-04-10 16:54:17 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-04-24 21:42:18 +0200 |
| commit | ec5ab8933772c87f24ad62a4a602fe8949f423c2 (patch) | |
| tree | 16109d390747aa0715dca7848ea93b526b1e18e0 /drivers/mmc | |
| parent | 511fc93d2ceb71d92071bdc950c4959ed3ac741b (diff) | |
| download | linux-ec5ab8933772c87f24ad62a4a602fe8949f423c2.tar.gz linux-ec5ab8933772c87f24ad62a4a602fe8949f423c2.tar.bz2 linux-ec5ab8933772c87f24ad62a4a602fe8949f423c2.zip | |
mmc: host: omap_hsmmc: checking for NULL instead of IS_ERR()
devm_pinctrl_get() returns error pointers, it never returns NULL.
Fixes: 455e5cd6f736 ("mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on AM335x")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index bf64cf23aa59..8c39dccacf39 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1761,8 +1761,8 @@ 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) { - ret = -ENODEV; + if (IS_ERR(p)) { + ret = PTR_ERR(p); goto err_free_irq; } if (IS_ERR(pinctrl_lookup_state(p, PINCTRL_STATE_DEFAULT))) { |