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| author | Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> | 2018-05-23 14:36:30 +0300 |
|---|---|---|
| committer | Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> | 2018-05-25 08:28:41 +0300 |
| commit | 9eece5d9c6e0316f17091e37ff3ec87331bdedf3 (patch) | |
| tree | ad537b572d4a34fa65e30b0c765f0704e29f2cd6 /drivers/gpu/drm/xen | |
| parent | 2edd4e698dc8a0c497a502c75561c87be0e8a9a6 (diff) | |
drm/xen-front: fix pointer casts
Building for a 32-bit target results in warnings from casting
between a 32-bit pointer and a 64-bit integer. Fix the warnings
by casting those pointers to uintptr_t first.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180523113630.29811-1-andr2000@gmail.com
Diffstat (limited to 'drivers/gpu/drm/xen')
| -rw-r--r-- | drivers/gpu/drm/xen/xen_drm_front.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/xen/xen_drm_front_shbuf.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/xen/xen_drm_front.h b/drivers/gpu/drm/xen/xen_drm_front.h index 2c2479b571ae..5693b4a4b02b 100644 --- a/drivers/gpu/drm/xen/xen_drm_front.h +++ b/drivers/gpu/drm/xen/xen_drm_front.h @@ -126,12 +126,12 @@ struct xen_drm_front_drm_info { static inline u64 xen_drm_front_fb_to_cookie(struct drm_framebuffer *fb) { - return (u64)fb; + return (uintptr_t)fb; } static inline u64 xen_drm_front_dbuf_to_cookie(struct drm_gem_object *gem_obj) { - return (u64)gem_obj; + return (uintptr_t)gem_obj; } int xen_drm_front_mode_set(struct xen_drm_front_drm_pipeline *pipeline, diff --git a/drivers/gpu/drm/xen/xen_drm_front_shbuf.c b/drivers/gpu/drm/xen/xen_drm_front_shbuf.c index 8099cb343ae3..d333b67cc1a0 100644 --- a/drivers/gpu/drm/xen/xen_drm_front_shbuf.c +++ b/drivers/gpu/drm/xen/xen_drm_front_shbuf.c @@ -122,7 +122,7 @@ static void guest_calc_num_grefs(struct xen_drm_front_shbuf *buf) } #define xen_page_to_vaddr(page) \ - ((phys_addr_t)pfn_to_kaddr(page_to_xen_pfn(page))) + ((uintptr_t)pfn_to_kaddr(page_to_xen_pfn(page))) static int backend_unmap(struct xen_drm_front_shbuf *buf) { |