From: Jaehoon Chung <jh80.chung@samsung.com>
To: linux-mmc@vger.kernel.org
Cc: 'Chris Ball' <cjb@laptop.org>, Seungwon Jeon <tgih.jun@samsung.com>
Subject: [PATCH] mmc: dw-mmc: return the result of mmc_add_host()
Date: Fri, 15 Feb 2013 23:45:45 +0900 [thread overview]
Message-ID: <511E4A19.6020000@samsung.com> (raw)
check the result of mmc_add_host() and return the value.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
drivers/mmc/host/dw_mmc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 60063cc..e481d90 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);
--
1.7.9.5
next reply other threads:[~2013-02-15 14:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-15 14:45 Jaehoon Chung [this message]
2013-02-19 10:18 ` [PATCH] mmc: dw-mmc: return the result of mmc_add_host() Seungwon Jeon
2013-03-22 15:56 ` Chris Ball
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