diff options
author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /drivers/gpu/drm/tilcdc/tilcdc_panel.c | |
parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_panel.c')
-rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_panel.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c index 12823d60c4e8..00efc30b47d8 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c @@ -139,12 +139,16 @@ static int panel_connector_get_modes(struct drm_connector *connector) int i; for (i = 0; i < timings->num_timings; i++) { - struct drm_display_mode *mode = drm_mode_create(dev); + struct drm_display_mode *mode; struct videomode vm; if (videomode_from_timings(timings, &vm, i)) break; + mode = drm_mode_create(dev); + if (!mode) + break; + drm_display_mode_from_videomode(&vm, mode); mode->type = DRM_MODE_TYPE_DRIVER; @@ -299,7 +303,8 @@ put_node: static int panel_probe(struct platform_device *pdev) { - struct device_node *bl_node, *node = pdev->dev.of_node; + struct device_node *node = pdev->dev.of_node; + struct backlight_device *backlight; struct panel_module *panel_mod; struct tilcdc_module *mod; struct pinctrl *pinctrl; @@ -315,16 +320,10 @@ static int panel_probe(struct platform_device *pdev) if (!panel_mod) return -ENOMEM; - bl_node = of_parse_phandle(node, "backlight", 0); - if (bl_node) { - panel_mod->backlight = of_find_backlight_by_node(bl_node); - of_node_put(bl_node); - - if (!panel_mod->backlight) - return -EPROBE_DEFER; - - dev_info(&pdev->dev, "found backlight\n"); - } + backlight = devm_of_find_backlight(&pdev->dev); + if (IS_ERR(backlight)) + return PTR_ERR(backlight); + panel_mod->backlight = backlight; panel_mod->enable_gpio = devm_gpiod_get_optional(&pdev->dev, "enable", GPIOD_OUT_LOW); @@ -396,7 +395,7 @@ static const struct of_device_id panel_of_match[] = { { }, }; -struct platform_driver panel_driver = { +static struct platform_driver panel_driver = { .probe = panel_probe, .remove = panel_remove, .driver = { |