diff options
| author | Gurchetan Singh <gurchetansingh@chromium.org> | 2017-10-31 10:36:25 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-11-08 15:10:09 -0800 |
| commit | 3e9d3830dce97cb0146b9f6e0f4942253f39ca69 (patch) | |
| tree | 1a4bb493e39839e13d27136452ac3c42c5c1a33b /drv.c | |
| parent | a29bf678db525bf0e11105f9f660fbb4e062750d (diff) | |
minigbm: re-const-ify driver backends
minigbm driver creation needs to be re-entrant (see CL:674528). Let's
re-constify to make this behavior explicit.
BUG=none
TEST=emerge-eve {minigbm, arc-cros-gralloc}
Change-Id: I037966199d4aa6de60432127e10fea1fb602694b
Reviewed-on: https://chromium-review.googlesource.com/758142
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Diffstat (limited to 'drv.c')
| -rw-r--r-- | drv.c | 34 |
1 files changed, 17 insertions, 17 deletions
@@ -21,40 +21,40 @@ #include "util.h" #ifdef DRV_AMDGPU -extern struct backend backend_amdgpu; +extern const struct backend backend_amdgpu; #endif -extern struct backend backend_evdi; +extern const struct backend backend_evdi; #ifdef DRV_EXYNOS -extern struct backend backend_exynos; +extern const struct backend backend_exynos; #endif -extern struct backend backend_gma500; +extern const struct backend backend_gma500; #ifdef DRV_I915 -extern struct backend backend_i915; +extern const struct backend backend_i915; #endif #ifdef DRV_MARVELL -extern struct backend backend_marvell; +extern const struct backend backend_marvell; #endif #ifdef DRV_MEDIATEK -extern struct backend backend_mediatek; +extern const struct backend backend_mediatek; #endif -extern struct backend backend_nouveau; +extern const struct backend backend_nouveau; #ifdef DRV_RADEON -extern struct backend backend_radeon; +extern const struct backend backend_radeon; #endif #ifdef DRV_ROCKCHIP -extern struct backend backend_rockchip; +extern const struct backend backend_rockchip; #endif #ifdef DRV_TEGRA -extern struct backend backend_tegra; +extern const struct backend backend_tegra; #endif -extern struct backend backend_udl; +extern const struct backend backend_udl; #ifdef DRV_VC4 -extern struct backend backend_vc4; +extern const struct backend backend_vc4; #endif -extern struct backend backend_vgem; -extern struct backend backend_virtio_gpu; +extern const struct backend backend_vgem; +extern const struct backend backend_virtio_gpu; -static struct backend *drv_get_backend(int fd) +static const struct backend *drv_get_backend(int fd) { drmVersionPtr drm_version; unsigned int i; @@ -64,7 +64,7 @@ static struct backend *drv_get_backend(int fd) if (!drm_version) return NULL; - struct backend *backend_list[] = { + const struct backend *backend_list[] = { #ifdef DRV_AMDGPU &backend_amdgpu, #endif |