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>
diff --git a/drivers/char/drm/mga_state.c b/drivers/char/drm/mga_state.c
index d448b0a..4e98671 100644
--- a/drivers/char/drm/mga_state.c
+++ b/drivers/char/drm/mga_state.c
@@ -392,7 +392,7 @@
ctx->dstorg, dev_priv->front_offset,
dev_priv->back_offset);
ctx->dstorg = 0;
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
return 0;
@@ -411,7 +411,7 @@
if (org == (MGA_TEXORGMAP_SYSMEM | MGA_TEXORGACC_PCI)) {
DRM_ERROR("*** bad TEXORG: 0x%x, unit %d\n", tex->texorg, unit);
tex->texorg = 0;
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
return 0;
@@ -453,13 +453,13 @@
dstorg + length > (dev_priv->texture_offset +
dev_priv->texture_size)) {
DRM_ERROR("*** bad iload DSTORG: 0x%x\n", dstorg);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
if (length & MGA_ILOAD_MASK) {
DRM_ERROR("*** bad iload length: 0x%x\n",
length & MGA_ILOAD_MASK);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
return 0;
@@ -471,7 +471,7 @@
if ((srcorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM) ||
(dstorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM)) {
DRM_ERROR("*** bad blit: src=0x%x dst=0x%x\n", srcorg, dstorg);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
return 0;
}
@@ -892,7 +892,7 @@
sizeof(vertex));
if (vertex.idx < 0 || vertex.idx > dma->buf_count)
- return DRM_ERR(EINVAL);
+ return -EINVAL;
buf = dma->buflist[vertex.idx];
buf_priv = buf->dev_private;
@@ -906,7 +906,7 @@
buf_priv->dispatched = 0;
mga_freelist_put(dev, buf);
}
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
WRAP_TEST_WITH_RETURN(dev_priv);
@@ -932,7 +932,7 @@
sizeof(indices));
if (indices.idx < 0 || indices.idx > dma->buf_count)
- return DRM_ERR(EINVAL);
+ return -EINVAL;
buf = dma->buflist[indices.idx];
buf_priv = buf->dev_private;
@@ -946,7 +946,7 @@
buf_priv->dispatched = 0;
mga_freelist_put(dev, buf);
}
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
WRAP_TEST_WITH_RETURN(dev_priv);
@@ -975,18 +975,18 @@
if (mga_do_wait_for_idle(dev_priv) < 0) {
if (MGA_DMA_DEBUG)
DRM_INFO("%s: -EBUSY\n", __FUNCTION__);
- return DRM_ERR(EBUSY);
+ return -EBUSY;
}
#endif
if (iload.idx < 0 || iload.idx > dma->buf_count)
- return DRM_ERR(EINVAL);
+ return -EINVAL;
buf = dma->buflist[iload.idx];
buf_priv = buf->dev_private;
if (mga_verify_iload(dev_priv, iload.dstorg, iload.length)) {
mga_freelist_put(dev, buf);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
WRAP_TEST_WITH_RETURN(dev_priv);
@@ -1017,7 +1017,7 @@
sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
if (mga_verify_blit(dev_priv, blit.srcorg, blit.dstorg))
- return DRM_ERR(EINVAL);
+ return -EINVAL;
WRAP_TEST_WITH_RETURN(dev_priv);
@@ -1039,7 +1039,7 @@
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
DRM_COPY_FROM_USER_IOCTL(param, (drm_mga_getparam_t __user *) data,
@@ -1055,12 +1055,12 @@
value = dev_priv->chipset;
break;
default:
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
if (DRM_COPY_TO_USER(param.value, &value, sizeof(int))) {
DRM_ERROR("copy_to_user\n");
- return DRM_ERR(EFAULT);
+ return -EFAULT;
}
return 0;
@@ -1075,7 +1075,7 @@
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
@@ -1095,7 +1095,7 @@
if (DRM_COPY_TO_USER((u32 __user *) data, &temp, sizeof(u32))) {
DRM_ERROR("copy_to_user\n");
- return DRM_ERR(EFAULT);
+ return -EFAULT;
}
return 0;
@@ -1109,7 +1109,7 @@
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
- return DRM_ERR(EINVAL);
+ return -EINVAL;
}
DRM_COPY_FROM_USER_IOCTL(fence, (u32 __user *) data, sizeof(u32));
@@ -1120,7 +1120,7 @@
if (DRM_COPY_TO_USER((u32 __user *) data, &fence, sizeof(u32))) {
DRM_ERROR("copy_to_user\n");
- return DRM_ERR(EFAULT);
+ return -EFAULT;
}
return 0;