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(parent: 4663756) | 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)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Fri, 3 May 2019 06:13:47 +0000 (09:13 +0300)
commit60722c4eefbc9acddaf5e641f6dfb24bce930f9a
tree10bc200574466cd0a1f970ca6963b21e63847530tree | snapshot
parent466375657d6c5987f2f2404c75b7081ede14cff4commit | 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: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc2/platform.c diff | blob | history