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usb: xhci-rcar: convert to readl_poll_timeout_atomic()
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Mon, 21 Sep 2020 06:13:28 +0000 (14:13 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 25 Sep 2020 14:30:05 +0000 (16:30 +0200)
commit8469ab98a72defc1bbe978dd8b65c66a3072caae
tree17100503c60f0e174ea19a508e1b557ae8717954
parenteeae3afba6cabef7f5ee1ea130dd8c03c3d0f532
usb: xhci-rcar: convert to readl_poll_timeout_atomic()

Use readl_poll_timeout_atomic() to simplify code

Cc: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1600668815-12135-4-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-rcar.c