From dad1b442840f690f39ce376ee0d1a1e67346983c Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 11 Jan 2023 12:30:14 +0100 Subject: drm/mipi-dsi: move to_mipi_dsi_device() to use container_of_const() The driver core is changing to pass some pointers as const, so move to_mipi_dsi_device() to use container_of_const() to handle this change. to_mipi_dsi_device() now properly keeps the const-ness of the pointer passed into it, while as before it could be lost. Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Daniel Vetter Acked-by: Hans de Goede Link: https://lore.kernel.org/r/20230111113018.459199-13-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/drm/drm_mipi_dsi.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'include/drm/drm_mipi_dsi.h') diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 20b21b577dea..56a6557b2f4c 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -197,10 +197,7 @@ struct mipi_dsi_device { #define MIPI_DSI_MODULE_PREFIX "mipi-dsi:" -static inline struct mipi_dsi_device *to_mipi_dsi_device(struct device *dev) -{ - return container_of(dev, struct mipi_dsi_device, dev); -} +#define to_mipi_dsi_device(__dev) container_of_const(__dev, struct mipi_dsi_device, dev) /** * mipi_dsi_pixel_format_to_bpp - obtain the number of bits per pixel for any -- cgit v1.2.3-59-g8ed1b