diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-04-19 01:25:45 (GMT) |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-05-26 18:23:13 (GMT) |
| commit | ef7aef9ab41d9aa95e9c2e2fdd4b5dbbf890f1d7 (patch) | |
| tree | 7d59b620b6b677e541b7d6142628028b902781e0 /drivers/mmc | |
| parent | 775a9362b5d7e006ff6bbec5cb9c9c9d5a751696 (diff) | |
| download | linux-fsl-qoriq-ef7aef9ab41d9aa95e9c2e2fdd4b5dbbf890f1d7.tar.xz | |
mmc: dw_mmc: fix error return code in dw_mci_probe()
Fix to return -ENOMEM in alloc workqueue error case instead
of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
| -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 bc3a1bc..0652690 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2321,8 +2321,10 @@ int dw_mci_probe(struct dw_mci *host) tasklet_init(&host->tasklet, dw_mci_tasklet_func, (unsigned long)host); host->card_workqueue = alloc_workqueue("dw-mci-card", WQ_MEM_RECLAIM | WQ_NON_REENTRANT, 1); - if (!host->card_workqueue) + if (!host->card_workqueue) { + ret = -ENOMEM; goto err_dmaunmap; + } INIT_WORK(&host->card_work, dw_mci_work_routine_card); ret = devm_request_irq(host->dev, host->irq, dw_mci_interrupt, host->irq_flags, "dw-mci", host); |