From: Thierry Reding Date: Tue, 5 Aug 2014 09:27:56 +0000 (+0200) Subject: drm/dsi: Constify mipi_dsi_msg X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ed6ff40ee72cc6d384a0aea5efa10c526350e84a;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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: Andrzej Hajda Reviewed-by: Sean Paul Signed-off-by: Thierry Reding --- 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 44cece97f333..4eeb4a5ead8b 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -77,7 +77,7 @@ 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); }; /**