From 327bc443416d5aeb37e27704b2d91d2f86b8c621 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sat, 19 Nov 2016 05:28:05 +0200 Subject: drm/panel: Constify device node argument to of_drm_find_panel() The argument is never modified by the function, make it const. Signed-off-by: Laurent Pinchart Signed-off-by: Thierry Reding --- drivers/gpu/drm/drm_panel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/drm_panel.c b/drivers/gpu/drm/drm_panel.c index 3dfe3c886502..308d442a531b 100644 --- a/drivers/gpu/drm/drm_panel.c +++ b/drivers/gpu/drm/drm_panel.c @@ -137,7 +137,7 @@ EXPORT_SYMBOL(drm_panel_detach); * Return: A pointer to the panel registered for the specified device tree * node or NULL if no panel matching the device tree node can be found. */ -struct drm_panel *of_drm_find_panel(struct device_node *np) +struct drm_panel *of_drm_find_panel(const struct device_node *np) { struct drm_panel *panel; -- cgit v1.2.3