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path: root/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
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Diffstat (limited to 'drivers/gpu/drm/sysfb/drm_sysfb_helper.h')
-rw-r--r--drivers/gpu/drm/sysfb/drm_sysfb_helper.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sysfb/drm_sysfb_helper.h b/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
index b14df5b54bc9..d48b92a903f7 100644
--- a/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
+++ b/drivers/gpu/drm/sysfb/drm_sysfb_helper.h
@@ -50,7 +50,7 @@ struct resource *drm_sysfb_get_memory_si(struct drm_device *dev,
int drm_sysfb_get_stride_si(struct drm_device *dev, const struct screen_info *si,
const struct drm_format_info *format,
unsigned int width, unsigned int height, u64 size);
-u64 drm_sysfb_get_visible_size_si(struct drm_device *dev, const struct screen_info *si,
+s64 drm_sysfb_get_visible_size_si(struct drm_device *dev, const struct screen_info *si,
unsigned int height, unsigned int stride, u64 size);
#endif