diff options
Diffstat (limited to 'drivers/mci/omap_hsmmc.c')
-rw-r--r-- | drivers/mci/omap_hsmmc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mci/omap_hsmmc.c b/drivers/mci/omap_hsmmc.c index 9cce916923..c9bc71d6c0 100644 --- a/drivers/mci/omap_hsmmc.c +++ b/drivers/mci/omap_hsmmc.c @@ -26,6 +26,7 @@ #include <clock.h> #include <errno.h> #include <io.h> +#include <linux/err.h> #include <mach/omap_hsmmc.h> @@ -604,6 +605,8 @@ static int omap_mmc_probe(struct device_d *dev) hsmmc->mci.hw_dev = dev; hsmmc->iobase = dev_request_mem_region(dev, 0); + if (IS_ERR(hsmmc->iobase)) + return PTR_ERR(hsmmc->iobase); hsmmc->base = hsmmc->iobase + reg_ofs; hsmmc->mci.voltages = MMC_VDD_32_33 | MMC_VDD_33_34; |