usb: udc: net2280: convert to readl_poll_timeout_atomic()

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Use readl_poll_timeout_atomic() to simplify code

Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Felipe Balbi <balbi@kernel.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1600668815-12135-10-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Chunfeng Yun 2020-09-21 14:13:34 +08:00 • committed by Greg Kroah-Hartman

parent f158afecff

commit 805ca9c2c2

1 changed files with 10 additions and 11 deletions

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drivers/usb/gadget/udc/net2280.c

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