* [PATCH 02/15] drm/dsi: Constify mipi_dsi_msg [not found] <1413195395-3355-1-git-send-email-thierry.reding@gmail.com> @ 2014-10-13 10:16 ` Thierry Reding 2014-10-13 13:41 ` Andrzej Hajda 0 siblings, 1 reply; 2+ messages in thread From: Thierry Reding @ 2014-10-13 10:16 UTC (permalink / raw) To: dri-devel; +Cc: Andrzej Hajda, linux-samsung-soc From: Thierry Reding <treding@nvidia.com> struct mipi_dsi_msg is a read-only structure, drivers should never need to modify it. Make this explicit by making all references to the struct const. Signed-off-by: Thierry Reding <treding@nvidia.com> --- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 +- include/drm/drm_mipi_dsi.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 24741d8758e8..c5f3c76bfac3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -1236,7 +1236,7 @@ static bool exynos_dsi_is_short_dsi_type(u8 type) } static ssize_t exynos_dsi_host_transfer(struct mipi_dsi_host *host, - struct mipi_dsi_msg *msg) + const struct mipi_dsi_msg *msg) { struct exynos_dsi *dsi = host_to_dsi(host); struct exynos_dsi_transfer xfer; diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index ccc3869e137b..836cc2b677d0 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -56,7 +56,7 @@ struct mipi_dsi_host_ops { int (*detach)(struct mipi_dsi_host *host, struct mipi_dsi_device *dsi); ssize_t (*transfer)(struct mipi_dsi_host *host, - struct mipi_dsi_msg *msg); + const struct mipi_dsi_msg *msg); }; /** -- 2.1.2 ^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 02/15] drm/dsi: Constify mipi_dsi_msg 2014-10-13 10:16 ` [PATCH 02/15] drm/dsi: Constify mipi_dsi_msg Thierry Reding @ 2014-10-13 13:41 ` Andrzej Hajda 0 siblings, 0 replies; 2+ messages in thread From: Andrzej Hajda @ 2014-10-13 13:41 UTC (permalink / raw) To: Thierry Reding, dri-devel; +Cc: linux-samsung-soc On 10/13/2014 12:16 PM, Thierry Reding wrote: > From: Thierry Reding <treding@nvidia.com> > > struct mipi_dsi_msg is a read-only structure, drivers should never need > to modify it. Make this explicit by making all references to the struct > const. > > Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Andrzej Hajda <a.hajda@samsung.com> -- Regards Andrzej > --- > drivers/gpu/drm/exynos/exynos_drm_dsi.c | 2 +- > include/drm/drm_mipi_dsi.h | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c > index 24741d8758e8..c5f3c76bfac3 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c > @@ -1236,7 +1236,7 @@ static bool exynos_dsi_is_short_dsi_type(u8 type) > } > > static ssize_t exynos_dsi_host_transfer(struct mipi_dsi_host *host, > - struct mipi_dsi_msg *msg) > + const struct mipi_dsi_msg *msg) > { > struct exynos_dsi *dsi = host_to_dsi(host); > struct exynos_dsi_transfer xfer; > diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h > index ccc3869e137b..836cc2b677d0 100644 > --- a/include/drm/drm_mipi_dsi.h > +++ b/include/drm/drm_mipi_dsi.h > @@ -56,7 +56,7 @@ struct mipi_dsi_host_ops { > int (*detach)(struct mipi_dsi_host *host, > struct mipi_dsi_device *dsi); > ssize_t (*transfer)(struct mipi_dsi_host *host, > - struct mipi_dsi_msg *msg); > + const struct mipi_dsi_msg *msg); > }; > > /** > ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2014-10-13 13:41 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <1413195395-3355-1-git-send-email-thierry.reding@gmail.com>
2014-10-13 10:16 ` [PATCH 02/15] drm/dsi: Constify mipi_dsi_msg Thierry Reding
2014-10-13 13:41 ` Andrzej Hajda
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox