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authorEric Anholt <eric@anholt.net>2007-08-25 19:22:43 +1000
committerDave Airlie <airlied@optimus.(none)>2007-10-15 10:38:19 +1000
commit20caafa6ecb2487d9b223aa33e7cc704f912a758 (patch)
tree7df033fdee81305dad0a67ceba79f51ead7c1b8b /drivers/char/drm/radeon_mem.c
parent23fd50450a34f2558070ceabb0bfebc1c9604af5 (diff)
drm: Remove DRM_ERR OS macro.
This was used to make all ioctl handlers return -errno on linux and errno on *BSD. Instead, just return -errno in shared code, and flip sign on return f shared code to *BSD code. Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/radeon_mem.c')
-rw-r--r--drivers/char/drm/radeon_mem.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/char/drm/radeon_mem.c b/drivers/char/drm/radeon_mem.c
index 517cad8b6e3a..df5b2e0bea33 100644
--- a/drivers/char/drm/radeon_mem.c
+++ b/drivers/char/drm/radeon_mem.c
@@ -137,12 +137,12 @@ static int init_heap(struct mem_block **heap, int start, int size)
struct mem_block *blocks = drm_alloc(sizeof(*blocks), DRM_MEM_BUFS);
if (!blocks)
- return DRM_ERR(ENOMEM);
+ return -ENOMEM;
*heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFS);
if (!*heap) {
drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFS);
- return DRM_ERR(ENOMEM);
+ return -ENOMEM;
}
blocks->start = start;
@@ -226,7 +226,7 @@ int radeon_mem_alloc(DRM_IOCTL_ARGS)
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
DRM_COPY_FROM_USER_IOCTL(alloc, (drm_radeon_mem_alloc_t __user *) data,
@@ -234,7 +234,7 @@ int radeon_mem_alloc(DRM_IOCTL_ARGS)
heap = get_heap(dev_priv, alloc.region);
if (!heap || !*heap)
- return DRM_ERR(EFAULT);
+ return -EFAULT;
/* Make things easier on ourselves: all allocations at least
* 4k aligned.
@@ -245,11 +245,11 @@ int radeon_mem_alloc(DRM_IOCTL_ARGS)
block = alloc_block(*heap, alloc.size, alloc.alignment, filp);
if (!block)
- return DRM_ERR(ENOMEM);
+ return -ENOMEM;
if (DRM_COPY_TO_USER(alloc.region_offset, &block->start, sizeof(int))) {
DRM_ERROR("copy_to_user\n");
- return DRM_ERR(EFAULT);
+ return -EFAULT;
}
return 0;
@@ -264,7 +264,7 @@ int radeon_mem_free(DRM_IOCTL_ARGS)
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
DRM_COPY_FROM_USER_IOCTL(memfree, (drm_radeon_mem_free_t __user *) data,
@@ -272,14 +272,14 @@ int radeon_mem_free(DRM_IOCTL_ARGS)
heap = get_heap(dev_priv, memfree.region);
if (!heap || !*heap)
- return DRM_ERR(EFAULT);
+ return -EFAULT;
block = find_block(*heap, memfree.region_offset);
if (!block)
- return DRM_ERR(EFAULT);
+ return -EFAULT;
if (block->filp != filp)
- return DRM_ERR(EPERM);
+ return -EPERM;
free_block(block);
return 0;
@@ -294,7 +294,7 @@ int radeon_mem_init_heap(DRM_IOCTL_ARGS)
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
DRM_COPY_FROM_USER_IOCTL(initheap,
@@ -303,11 +303,11 @@ int radeon_mem_init_heap(DRM_IOCTL_ARGS)
heap = get_heap(dev_priv, initheap.region);
if (!heap)
- return DRM_ERR(EFAULT);
+ return -EFAULT;
if (*heap) {
DRM_ERROR("heap already initialized?");
- return DRM_ERR(EFAULT);
+ return -EFAULT;
}
return init_heap(heap, initheap.start, initheap.size);