drm/rockchip: dw-mipi-dsi: use specific poll helper
authorJerry Xu <xbl@rock-chips.com>
Mon, 31 Jul 2017 10:10:51 +0000 (18:10 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Wed, 2 Aug 2017 02:26:19 +0000 (10:26 +0800)
commitd92c3432594085fd46d8c1a4317c8b10429ebc25
treea1970b1a98f27681d89183168d423f4c95f30671
parentcce05971db2aedcc3b55060a7fca5202d3da0dc4
drm/rockchip: dw-mipi-dsi: use specific poll helper

As the documentation for readx_poll_timeout says, we want to use the
specialized macro for readl rather than using the generic version
directly.

Change-Id: I864b350f0e1b0e24bd3a7e2b0b1c4c231e9acc18
Signed-off-by: Jerry Xu <xbl@rock-chips.com>
drivers/gpu/drm/rockchip/dw-mipi-dsi.c