diff options
| author | Rob Herring <robh@kernel.org> | 2023-03-10 17:47:05 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2023-03-28 22:55:33 +0300 |
| commit | 7fa5047a436ba27696e344d974811d9ea07ba249 (patch) | |
| tree | 2d9706db2b45654aa6fc072009744c0eb3467d81 /drivers/gpu/drm/bridge/imx | |
| parent | 981f8866754dc5aec6864b877acb248dc33a7bc8 (diff) | |
| download | linux-7fa5047a436ba27696e344d974811d9ea07ba249.tar.xz | |
drm: Use of_property_present() for testing DT property presence
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Reviewed-by: Liu Ying <victor.liu@nxp.com> # i.MX bridge
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20230310144705.1542207-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/bridge/imx')
| -rw-r--r-- | drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c index 25dc82a44ef4..ed8b7a4e0e11 100644 --- a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c +++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c @@ -313,7 +313,7 @@ imx8qxp_pixel_link_find_next_bridge(struct imx8qxp_pixel_link *pl) } /* specially select the next bridge with companion PXL2DPI */ - if (of_find_property(remote, "fsl,companion-pxl2dpi", NULL)) + if (of_property_present(remote, "fsl,companion-pxl2dpi")) bridge_sel = ep_cnt; ep_cnt++; |