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| author | Rob Herring (Arm) <robh@kernel.org> | 2024-11-04 22:06:35 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2025-01-03 20:17:09 +0300 |
| commit | 5d95e3c154e14385ca69ff7a41b297b61e75c364 (patch) | |
| tree | 45793f73a20cb737ae6b594efa40198db6e5d7c9 | |
| parent | 0ab6ea261c1fe4edbf4d99dfe65d8ebaae905092 (diff) | |
| download | linux-5d95e3c154e14385ca69ff7a41b297b61e75c364.tar.xz | |
drm: Use of_property_present() for non-boolean properties
The use of of_property_read_bool() for non-boolean properties is
deprecated in favor of of_property_present() when testing for property
presence.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241104190636.274926-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/bridge/ite-it66121.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/bridge/sii902x.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_panel.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi_host.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bridge/ite-it66121.c b/drivers/gpu/drm/bridge/ite-it66121.c index 940083e5d2dd..b2a6caf32905 100644 --- a/drivers/gpu/drm/bridge/ite-it66121.c +++ b/drivers/gpu/drm/bridge/ite-it66121.c @@ -1480,7 +1480,7 @@ static int it66121_audio_codec_init(struct it66121_ctx *ctx, struct device *dev) dev_dbg(dev, "%s\n", __func__); - if (!of_property_read_bool(dev->of_node, "#sound-dai-cells")) { + if (!of_property_present(dev->of_node, "#sound-dai-cells")) { dev_info(dev, "No \"#sound-dai-cells\", no audio\n"); return 0; } diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c index 127da22011b3..fc3554d1ebe2 100644 --- a/drivers/gpu/drm/bridge/sii902x.c +++ b/drivers/gpu/drm/bridge/sii902x.c @@ -867,7 +867,7 @@ static int sii902x_audio_codec_init(struct sii902x *sii902x, u8 lanes[4]; int num_lanes, i; - if (!of_property_read_bool(dev->of_node, "#sound-dai-cells")) { + if (!of_property_present(dev->of_node, "#sound-dai-cells")) { dev_dbg(dev, "%s: No \"#sound-dai-cells\", no audio\n", __func__); return 0; diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c index 2379e501c08b..9940e96d35e3 100644 --- a/drivers/gpu/drm/drm_panel.c +++ b/drivers/gpu/drm/drm_panel.c @@ -414,7 +414,7 @@ bool drm_is_panel_follower(struct device *dev) * don't bother trying to parse it here. We just need to know if the * property is there. */ - return of_property_read_bool(dev->of_node, "panel"); + return of_property_present(dev->of_node, "panel"); } EXPORT_SYMBOL(drm_is_panel_follower); diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index a98d24b7cb00..007311c21fda 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -1831,7 +1831,7 @@ static int dsi_host_parse_dt(struct msm_dsi_host *msm_host) msm_dsi->te_source = devm_kstrdup(dev, te_source, GFP_KERNEL); ret = 0; - if (of_property_read_bool(np, "syscon-sfpb")) { + if (of_property_present(np, "syscon-sfpb")) { msm_host->sfpb = syscon_regmap_lookup_by_phandle(np, "syscon-sfpb"); if (IS_ERR(msm_host->sfpb)) { |