summaryrefslogtreecommitdiff
path: root/drivers/usb
diff options
context:
space:
mode:
authorMarek Szyprowski <m.szyprowski@samsung.com>2020-02-28 12:25:57 +0300
committerFelipe Balbi <balbi@kernel.org>2020-03-15 12:37:00 +0300
commit8e11a977c8eb02aa06604b11cfb4e43eb8287537 (patch)
treef447115bf3fde05d4591c6144b8c8239ce0a14d1 /drivers/usb
parent7334c8225ce1ad2ff2f0f8afa766d8f227110f33 (diff)
downloadlinux-8e11a977c8eb02aa06604b11cfb4e43eb8287537.tar.xz
usb: dwc2: Silence warning about supplies during deferred probe
Don't confuse user with meaningless warning about the failure in getting supplies in case of deferred probe. Acked-by: Minas Harutyunyan <hminas@synopsys.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/dwc2/platform.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c
index 8368d6d66d64..8ea4a24637fa 100644
--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -285,7 +285,9 @@ static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg)
ret = devm_regulator_bulk_get(hsotg->dev, ARRAY_SIZE(hsotg->supplies),
hsotg->supplies);
if (ret) {
- dev_err(hsotg->dev, "failed to request supplies: %d\n", ret);
+ if (ret != -EPROBE_DEFER)
+ dev_err(hsotg->dev, "failed to request supplies: %d\n",
+ ret);
return ret;
}
return 0;