| Message ID | 20230111113018.459199-13-gregkh@linuxfoundation.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,01/16] of: device: make of_device_uevent_modalias() take a const device * | expand |
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
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 <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- include/drm/drm_mipi_dsi.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)