diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2018-02-14 03:12:37 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2018-09-03 16:13:25 +0300 |
| commit | e0528c944058e137a1c74176173109a6864241ac (patch) | |
| tree | 20028b7127167298b39c965c7c14dcf8b026293f /drivers/gpu/drm/omapdrm/omap_encoder.c | |
| parent | 21ebcbac5066a36e0d88ea43921cce8418fd453a (diff) | |
| download | linux-e0528c944058e137a1c74176173109a6864241ac.tar.bz2 | |
drm/omap: dss: Constify omap_dss_driver operations structure
The structure contains function pointers that don't need to be modified.
Make all its instances const to improve security.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_encoder.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c index fcdf4b0a8eec..ec0f451e3b36 100644 --- a/drivers/gpu/drm/omapdrm/omap_encoder.c +++ b/drivers/gpu/drm/omapdrm/omap_encoder.c @@ -94,7 +94,7 @@ static void omap_encoder_disable(struct drm_encoder *encoder) { struct omap_encoder *omap_encoder = to_omap_encoder(encoder); struct omap_dss_device *dssdev = omap_encoder->dssdev; - struct omap_dss_driver *dssdrv = dssdev->driver; + const struct omap_dss_driver *dssdrv = dssdev->driver; dssdrv->disable(dssdev); } @@ -106,7 +106,7 @@ static int omap_encoder_update(struct drm_encoder *encoder, struct drm_device *dev = encoder->dev; struct omap_encoder *omap_encoder = to_omap_encoder(encoder); struct omap_dss_device *dssdev = omap_encoder->dssdev; - struct omap_dss_driver *dssdrv = dssdev->driver; + const struct omap_dss_driver *dssdrv = dssdev->driver; int ret; if (dssdrv->check_timings) { @@ -137,7 +137,7 @@ static void omap_encoder_enable(struct drm_encoder *encoder) { struct omap_encoder *omap_encoder = to_omap_encoder(encoder); struct omap_dss_device *dssdev = omap_encoder->dssdev; - struct omap_dss_driver *dssdrv = dssdev->driver; + const struct omap_dss_driver *dssdrv = dssdev->driver; int r; omap_encoder_update(encoder, omap_crtc_channel(encoder->crtc), |