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Commit 9eece5d9 authored by Oleksandr Andrushchenko's avatar Oleksandr Andrushchenko
Browse files

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: default avatarOleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: default avatarJuergen Gross <jgross@suse.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180523113630.29811-1-andr2000@gmail.com
parent 2edd4e69

drivers/gpu/drm/xen/xen_drm_front.h

+2 −2
Original line number Diff line number Diff line
@@ -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,

drivers/gpu/drm/xen/xen_drm_front_shbuf.c

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

{