* [PATCH] udc: s3c-hsudc: Silence warning about supplies during deferred probe
[not found] <CGME20200228092816eucas1p27ffbe58d985fb30fa400fcb9939f4433@eucas1p2.samsung.com>
@ 2020-02-28 9:28 ` Marek Szyprowski
2020-02-28 11:32 ` Krzysztof Kozlowski
0 siblings, 1 reply; 2+ messages in thread
From: Marek Szyprowski @ 2020-02-28 9:28 UTC (permalink / raw)
To: linux-usb, linux-samsung-soc
Cc: Marek Szyprowski, Felipe Balbi, Krzysztof Kozlowski
Don't confuse user with meaningless warning about the failure in getting
supplies in case of deferred probe.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
drivers/usb/gadget/udc/s3c-hsudc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/s3c-hsudc.c b/drivers/usb/gadget/udc/s3c-hsudc.c
index 21252fbc0319..aaca1b0a2f59 100644
--- a/drivers/usb/gadget/udc/s3c-hsudc.c
+++ b/drivers/usb/gadget/udc/s3c-hsudc.c
@@ -1285,7 +1285,8 @@ static int s3c_hsudc_probe(struct platform_device *pdev)
ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(hsudc->supplies),
hsudc->supplies);
if (ret != 0) {
- dev_err(dev, "failed to request supplies: %d\n", ret);
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "failed to request supplies: %d\n", ret);
goto err_supplies;
}
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] udc: s3c-hsudc: Silence warning about supplies during deferred probe
2020-02-28 9:28 ` [PATCH] udc: s3c-hsudc: Silence warning about supplies during deferred probe Marek Szyprowski
@ 2020-02-28 11:32 ` Krzysztof Kozlowski
0 siblings, 0 replies; 2+ messages in thread
From: Krzysztof Kozlowski @ 2020-02-28 11:32 UTC (permalink / raw)
To: Marek Szyprowski; +Cc: linux-usb, linux-samsung-soc, Felipe Balbi
On Fri, Feb 28, 2020 at 10:28:08AM +0100, Marek Szyprowski wrote:
> Don't confuse user with meaningless warning about the failure in getting
> supplies in case of deferred probe.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
> drivers/usb/gadget/udc/s3c-hsudc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <CGME20200228092816eucas1p27ffbe58d985fb30fa400fcb9939f4433@eucas1p2.samsung.com>
2020-02-28 9:28 ` [PATCH] udc: s3c-hsudc: Silence warning about supplies during deferred probe Marek Szyprowski
2020-02-28 11:32 ` Krzysztof Kozlowski
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