diff options
Diffstat (limited to 'drivers/mmc/s3c_sdi.c')
| -rw-r--r-- | drivers/mmc/s3c_sdi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/s3c_sdi.c b/drivers/mmc/s3c_sdi.c index 1b8358a..faf7b83 100644 --- a/drivers/mmc/s3c_sdi.c +++ b/drivers/mmc/s3c_sdi.c @@ -207,7 +207,7 @@ error: return ret; } -static void s3cmmc_set_ios(struct mmc *mmc) +static int s3cmmc_set_ios(struct mmc *mmc) { struct s3c24x0_sdi *sdi_regs = s3c24x0_get_base_sdi(); uint32_t divider = 0; @@ -215,7 +215,7 @@ static void s3cmmc_set_ios(struct mmc *mmc) wide_bus = (mmc->bus_width == 4); if (!mmc->clock) - return; + return 0; divider = DIV_ROUND_UP(get_PCLK(), mmc->clock); if (divider) @@ -223,6 +223,8 @@ static void s3cmmc_set_ios(struct mmc *mmc) writel(divider, &sdi_regs->sdipre); mdelay(125); + + return 0; } static int s3cmmc_init(struct mmc *mmc) |