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Commit ed6ff40e authored by Thierry Reding's avatar Thierry Reding
Browse files

drm/dsi: Constify mipi_dsi_msg 



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.

Acked-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Reviewed-by: default avatarSean Paul <seanpaul@chromium.org>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 960dd616

drivers/gpu/drm/exynos/exynos_drm_dsi.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -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,

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 *dsi = host_to_dsi(host);

	struct exynos_dsi_transfer xfer;

	struct exynos_dsi_transfer xfer;

include/drm/drm_mipi_dsi.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -77,7 +77,7 @@ struct mipi_dsi_host_ops { 
	int (*detach)(struct mipi_dsi_host *host,

	int (*detach)(struct mipi_dsi_host *host,

		      struct mipi_dsi_device *dsi);

		      struct mipi_dsi_device *dsi);

	ssize_t (*transfer)(struct mipi_dsi_host *host,

	ssize_t (*transfer)(struct mipi_dsi_host *host,

			    struct mipi_dsi_msg *msg);

			    const struct mipi_dsi_msg *msg);

};

};





/**

/**