Fix this sparse warning:
drivers/gpu/drm/radeon/r600_cp.c:1811:52: warning: Using plain integer as
NULL pointer
drivers/gpu/drm/radeon/radeon_cp.c:1363:52: warning: Using plain integer as
NULL pointer
drivers/gpu/drm/radeon/radeon_state.c:1983:61: warning: Using plain integer
as NULL pointer
Signed-off-by: Hannes Eder <han...@hanneseder.net>
---
v2: other subject, as suggested by Al Viro
drivers/gpu/drm/radeon/r600_cp.c | 2 +-
drivers/gpu/drm/radeon/radeon_cp.c | 2 +-
drivers/gpu/drm/radeon/radeon_state.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
index 37249b2..2d9147d 100644
--- a/drivers/gpu/drm/radeon/r600_cp.c
+++ b/drivers/gpu/drm/radeon/r600_cp.c
@@ -1808,7 +1808,7 @@ int r600_do_cleanup_cp(struct drm_device *dev)
if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB)
{
drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
- dev_priv->gart_info.addr = 0;
+ dev_priv->gart_info.addr = NULL;
}
}
/* only clear to the start of flags */
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c
b/drivers/gpu/drm/radeon/radeon_cp.c
index 15cfe56..0c49230 100644
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ b/drivers/gpu/drm/radeon/radeon_cp.c
@@ -1541,7 +1541,7 @@ static int radeon_do_cleanup_cp(struct drm_device * dev)
if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB)
{
drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
- dev_priv->gart_info.addr = 0;
+ dev_priv->gart_info.addr = NULL;
}
}
/* only clear to the start of flags */
diff --git a/drivers/gpu/drm/radeon/radeon_state.c
b/drivers/gpu/drm/radeon/radeon_state.c
index ca00cef..fa728ec 100644
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ b/drivers/gpu/drm/radeon/radeon_state.c
@@ -1986,7 +1986,7 @@ static int alloc_surface(drm_radeon_surface_alloc_t *new,
/* find a virtual surface */
for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++)
- if (dev_priv->virt_surfaces[i].file_priv == 0)
+ if (dev_priv->virt_surfaces[i].file_priv == NULL)
break;
if (i == 2 * RADEON_MAX_SURFACES) {
return -1;
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