diff options
Diffstat (limited to 'drivers/mmc/omap_hsmmc.c')
| -rw-r--r-- | drivers/mmc/omap_hsmmc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index 0a1ee40..b326846 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -511,7 +511,7 @@ static int mmc_write_data(struct hsmmc *mmc_base, const char *buf, return 0; } -static void omap_hsmmc_set_ios(struct mmc *mmc) +static int omap_hsmmc_set_ios(struct mmc *mmc) { struct hsmmc *mmc_base; unsigned int dsor = 0; @@ -559,10 +559,12 @@ static void omap_hsmmc_set_ios(struct mmc *mmc) while ((readl(&mmc_base->sysctl) & ICS_MASK) == ICS_NOTREADY) { if (get_timer(0) - start > MAX_RETRY_MS) { printf("%s: timedout waiting for ics!\n", __func__); - return; + return -ETIMEDOUT; } } writel(readl(&mmc_base->sysctl) | CEN_ENABLE, &mmc_base->sysctl); + + return 0; } #ifdef OMAP_HSMMC_USE_GPIO |