diff options
| author | Jaehoon Chung <jh80.chung@samsung.com> | 2013-02-15 23:45:45 +0900 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-03-22 11:55:57 -0400 |
| commit | 0cea529d1afeeb120ae3f22fe353d38049caed5f (patch) | |
| tree | 4c0fefd41f2dd51d9890c4fa6659a4caa369aeed | |
| parent | 3aaf7ba7fda3cda285a407ad0a2acf1b183342fa (diff) | |
mmc: dw_mmc: return the result of mmc_add_host()
Check the result of mmc_add_host() and return the value.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 98342213ed21..6da19c15d73b 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1990,7 +1990,9 @@ static int dw_mci_init_slot(struct dw_mci *host, unsigned int id) slot->wp_gpio = dw_mci_of_get_wp_gpio(host->dev, slot->id); - mmc_add_host(mmc); + ret = mmc_add_host(mmc); + if (ret) + goto err_setup_bus; #if defined(CONFIG_DEBUG_FS) dw_mci_init_debugfs(slot); |