diff options
author | Marco Felsch <m.felsch@pengutronix.de> | 2019-09-11 17:03:03 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-09-12 10:30:12 +0200 |
commit | 2e16c52ea277dd002235835a10f349233c31d965 (patch) | |
tree | 54c34a8eb0f01943af0faabafb085d3069bbd060 /drivers | |
parent | fc45db983faa9b6731c2c57d117339c0063778b4 (diff) | |
download | barebox-2e16c52ea277dd002235835a10f349233c31d965.tar.gz |
mci: core: make mci_register -EPROBE_DEFER sensitive
If the current regulator can't be requested because of -EPROBE_DEFER we
shouldn't print a error and ignore it.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mci/mci-core.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c index 67257bcd18..9e39cbbb55 100644 --- a/drivers/mci/mci-core.c +++ b/drivers/mci/mci-core.c @@ -1819,6 +1819,10 @@ int mci_register(struct mci_host *host) host->supply = regulator_get(host->hw_dev, "vmmc"); if (IS_ERR(host->supply)) { + if (host->supply == ERR_PTR(-EPROBE_DEFER)) { + ret = -EPROBE_DEFER; + goto err_free; + } dev_err(&mci->dev, "Failed to get 'vmmc' regulator.\n"); host->supply = NULL; } |