diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2017-09-21 16:29:59 +0200 |
|---|---|---|
| committer | Jaehoon Chung <jh80.chung@samsung.com> | 2018-01-12 18:11:04 +0900 |
| commit | 2a4d212f7110712f51ae8af73abbdb0ae2af0814 (patch) | |
| tree | b62cf2acd5e7bfb8eeb2e2ffc93d1a2a16cd9a1f /drivers | |
| parent | 3862b854740d296356a5cfd3146b270ad3501d97 (diff) | |
mmc: make mmc_set_ios() return status
set_ios callback has a return value of 'int' but the mmc_set_ios()
function ignore this. Modify mmc_set_ios() and the callers of mmc_set_ios() to
to return the error status.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/mmc.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 822b66b906..588cfb2b2e 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1196,14 +1196,18 @@ static inline int bus_width(uint cap) } #if !CONFIG_IS_ENABLED(DM_MMC) -static void mmc_set_ios(struct mmc *mmc) +static int mmc_set_ios(struct mmc *mmc) { + int ret = 0; + if (mmc->cfg->ops->set_ios) - mmc->cfg->ops->set_ios(mmc); + ret = mmc->cfg->ops->set_ios(mmc); + + return ret; } #endif -void mmc_set_clock(struct mmc *mmc, uint clock) +int mmc_set_clock(struct mmc *mmc, uint clock) { if (clock > mmc->cfg->f_max) clock = mmc->cfg->f_max; @@ -1213,14 +1217,14 @@ void mmc_set_clock(struct mmc *mmc, uint clock) mmc->clock = clock; - mmc_set_ios(mmc); + return mmc_set_ios(mmc); } -static void mmc_set_bus_width(struct mmc *mmc, uint width) +static int mmc_set_bus_width(struct mmc *mmc, uint width) { mmc->bus_width = width; - mmc_set_ios(mmc); + return mmc_set_ios(mmc); } #if CONFIG_IS_ENABLED(MMC_VERBOSE) || defined(DEBUG) |