Commit 2bab9442 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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media: nxp: imx8-isi: Replace udelay() with fsleep() 



The ISI driver uses udelay() to wait for 300µs in a context where it can
sleep. Use fsleep() instead.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 605b57c4

drivers/media/platform/nxp/imx8-isi/imx8-isi-hw.c

+2 −1
Original line number Diff line number Diff line
@@ -86,7 +86,8 @@ void mxc_isi_channel_m2m_start(struct mxc_isi_pipe *pipe) 
	val = mxc_isi_read(pipe, CHNL_MEM_RD_CTRL);

	val &= ~CHNL_MEM_RD_CTRL_READ_MEM;

	mxc_isi_write(pipe, CHNL_MEM_RD_CTRL, val);

	udelay(300);



	fsleep(300);



	val |= CHNL_MEM_RD_CTRL_READ_MEM;

	mxc_isi_write(pipe, CHNL_MEM_RD_CTRL, val);