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>

1 files changed, 25 insertions, 25 deletions

diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c
index af5790f8fd53..a023fce3f1b1 100644
--- a/drivers/char/drm/radeon_cp.c
+++ b/drivers/char/drm/radeon_cp.c
@@ -889,7 +889,7 @@ static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
         DRM_ERROR("failed!\n");
         radeon_status(dev_priv);
 #endif
-        return DRM_ERR(EBUSY);
+        return -EBUSY;
 }
 
 static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries)
@@ -910,7 +910,7 @@ static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries)
         DRM_ERROR("failed!\n");
         radeon_status(dev_priv);
 #endif
-        return DRM_ERR(EBUSY);
+        return -EBUSY;
 }
 
 static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv)
@@ -936,7 +936,7 @@ static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv)
         DRM_ERROR("failed!\n");
         radeon_status(dev_priv);
 #endif
-        return DRM_ERR(EBUSY);
+        return -EBUSY;
 }
 
 /* ================================================================
@@ -1394,7 +1394,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
         if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) {
                 DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n");
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP)) {
@@ -1409,7 +1409,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
         if ((!(dev_priv->flags & RADEON_IS_AGP)) && !dev->sg) {
                 DRM_ERROR("PCI GART memory not allocated!\n");
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         dev_priv->usec_timeout = init->usec_timeout;
@@ -1417,7 +1417,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
             dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) {
                 DRM_DEBUG("TIMEOUT problem!\n");
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         /* Enable vblank on CRTC1 for older X servers
@@ -1446,7 +1446,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
             (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) {
                 DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode);
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         switch (init->fb_bpp) {
@@ -1515,27 +1515,27 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
         if (!dev_priv->sarea) {
                 DRM_ERROR("could not find sarea!\n");
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset);
         if (!dev_priv->cp_ring) {
                 DRM_ERROR("could not find cp ring region!\n");
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
         dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
         if (!dev_priv->ring_rptr) {
                 DRM_ERROR("could not find ring read pointer!\n");
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
         dev->agp_buffer_token = init->buffers_offset;
         dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
         if (!dev->agp_buffer_map) {
                 DRM_ERROR("could not find dma buffer region!\n");
                 radeon_do_cleanup_cp(dev);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         if (init->gart_textures_offset) {
@@ -1544,7 +1544,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
                 if (!dev_priv->gart_textures) {
                         DRM_ERROR("could not find GART texture region!\n");
                         radeon_do_cleanup_cp(dev);
-                        return DRM_ERR(EINVAL);
+                        return -EINVAL;
                 }
         }
 
@@ -1562,7 +1562,7 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
                     !dev->agp_buffer_map->handle) {
                         DRM_ERROR("could not find ioremap agp regions!\n");
                         radeon_do_cleanup_cp(dev);
-                        return DRM_ERR(EINVAL);
+                        return -EINVAL;
                 }
         } else
 #endif
@@ -1710,14 +1710,14 @@ static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
                                 DRM_ERROR
                                     ("Cannot use PCI Express without GART in FB memory\n");
                                 radeon_do_cleanup_cp(dev);
-                                return DRM_ERR(EINVAL);
+                                return -EINVAL;
                         }
                 }
 
                 if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
                         DRM_ERROR("failed to init PCI GART!\n");
                         radeon_do_cleanup_cp(dev);
-                        return DRM_ERR(ENOMEM);
+                        return -ENOMEM;
                 }
 
                 /* Turn on PCI GART */
@@ -1797,7 +1797,7 @@ static int radeon_do_resume_cp(struct drm_device * dev)
 
         if (!dev_priv) {
                 DRM_ERROR("Called with no initialization\n");
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         DRM_DEBUG("Starting radeon_do_resume_cp()\n");
@@ -1845,7 +1845,7 @@ int radeon_cp_init(DRM_IOCTL_ARGS)
                 return radeon_do_cleanup_cp(dev);
         }
 
-        return DRM_ERR(EINVAL);
+        return -EINVAL;
 }
 
 int radeon_cp_start(DRM_IOCTL_ARGS)
@@ -1973,7 +1973,7 @@ int radeon_cp_reset(DRM_IOCTL_ARGS)
 
         if (!dev_priv) {
                 DRM_DEBUG("%s called before init done\n", __FUNCTION__);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         radeon_do_cp_reset(dev_priv);
@@ -2167,7 +2167,7 @@ int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n)
         radeon_status(dev_priv);
         DRM_ERROR("failed!\n");
 #endif
-        return DRM_ERR(EBUSY);
+        return -EBUSY;
 }
 
 static int radeon_cp_get_buffers(DRMFILE filp, struct drm_device * dev,
@@ -2179,16 +2179,16 @@ static int radeon_cp_get_buffers(DRMFILE filp, struct drm_device * dev,
         for (i = d->granted_count; i < d->request_count; i++) {
                 buf = radeon_freelist_get(dev);
                 if (!buf)
-                        return DRM_ERR(EBUSY);  /* NOTE: broken client */
+                        return -EBUSY;  /* NOTE: broken client */
 
                 buf->filp = filp;
 
                 if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
                                      sizeof(buf->idx)))
-                        return DRM_ERR(EFAULT);
+                        return -EFAULT;
                 if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
                                      sizeof(buf->total)))
-                        return DRM_ERR(EFAULT);
+                        return -EFAULT;
 
                 d->granted_count++;
         }
@@ -2212,7 +2212,7 @@ int radeon_cp_buffers(DRM_IOCTL_ARGS)
         if (d.send_count != 0) {
                 DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
                           DRM_CURRENTPID, d.send_count);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         /* We'll send you buffers.
@@ -2220,7 +2220,7 @@ int radeon_cp_buffers(DRM_IOCTL_ARGS)
         if (d.request_count < 0 || d.request_count > dma->buf_count) {
                 DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
                           DRM_CURRENTPID, d.request_count, dma->buf_count);
-                return DRM_ERR(EINVAL);
+                return -EINVAL;
         }
 
         d.granted_count = 0;
@@ -2241,7 +2241,7 @@ int radeon_driver_load(struct drm_device *dev, unsigned long flags)
 
         dev_priv = drm_alloc(sizeof(drm_radeon_private_t), DRM_MEM_DRIVER);
         if (dev_priv == NULL)
-                return DRM_ERR(ENOMEM);
+                return -ENOMEM;
 
         memset(dev_priv, 0, sizeof(drm_radeon_private_t));
         dev->dev_private = (void *)dev_priv;