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(parent: bbe2028) | patch
usb: dwc2: get optional clock by devm_clk_get_optional()
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Wed, 17 Apr 2019 08:28:19 +0000 (16:28 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 19 Apr 2019 12:24:26 +0000 (14:24 +0200)
commite894cdc2cb468c49242f8ab39236de475604f0c1
treea4067710fa02de8c973342779c36e92bc9913f69tree | snapshot
parentbbe2028f43c88e58a879eaa8627a871704b01252commit | diff
usb: dwc2: get optional clock by devm_clk_get_optional()

When the driver tries to get optional clock, it ignores all errors,
but if only ignores -ENOENT, it will cover some real errors, such as
-EPROBE_DEFER, so use devm_clk_get_optional() to get optional clock.

Cc: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/dwc2/platform.c diff | blob | history
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