[2.6 patch] drivers/char/drm/drm_pci.c: fix -Wundef warnings

[Adrian Bunk <bunk@stusta.de>]

This patch fixes the following warnings with -Wundef:

<--  snip  -->

...
  CC      drivers/char/drm/drm_pci.o
drivers/char/drm/drm_pci.c:53:5: warning: "DRM_DEBUG_MEMORY" is not defined
drivers/char/drm/drm_pci.c:84:5: warning: "DRM_DEBUG_MEMORY" is not defined
drivers/char/drm/drm_pci.c:119:5: warning: "DRM_DEBUG_MEMORY" is not defined
drivers/char/drm/drm_pci.c:126:5: warning: "DRM_DEBUG_MEMORY" is not defined
drivers/char/drm/drm_pci.c:134:5: warning: "DRM_DEBUG_MEMORY" is not defined
...

<--  snip  -->


Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/char/drm/drm_pci.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

--- linux-2.6.13-rc3-mm1-full/drivers/char/drm/drm_pci.c.old	2005-07-22 18:16:02.000000000 +0200
+++ linux-2.6.13-rc3-mm1-full/drivers/char/drm/drm_pci.c	2005-07-22 18:16:24.000000000 +0200
@@ -50,7 +50,7 @@
 				dma_addr_t maxaddr)
 {
 	drm_dma_handle_t *dmah;
-#if DRM_DEBUG_MEMORY
+#ifdef DRM_DEBUG_MEMORY
 	int area = DRM_MEM_DMA;
 
 	spin_lock(&drm_mem_lock);
@@ -81,7 +81,7 @@
 	dmah->size = size;
 	dmah->vaddr = pci_alloc_consistent(dev->pdev, size, &dmah->busaddr);
 
-#if DRM_DEBUG_MEMORY
+#ifdef DRM_DEBUG_MEMORY
 	if (dmah->vaddr == NULL) {
 		spin_lock(&drm_mem_lock);
 		++drm_mem_stats[area].fail_count;
@@ -116,14 +116,14 @@
 void
 __drm_pci_free(drm_device_t * dev, drm_dma_handle_t *dmah)
 {
-#if DRM_DEBUG_MEMORY
+#ifdef DRM_DEBUG_MEMORY
 	int area = DRM_MEM_DMA;
 	int alloc_count;
 	int free_count;
 #endif
 
 	if (!dmah->vaddr) {
-#if DRM_DEBUG_MEMORY
+#ifdef DRM_DEBUG_MEMORY
 		DRM_MEM_ERROR(area, "Attempt to free address 0\n");
 #endif
 	} else {
@@ -131,7 +131,7 @@
 				    dmah->busaddr);
 	}
 
-#if DRM_DEBUG_MEMORY
+#ifdef DRM_DEBUG_MEMORY
 	spin_lock(&drm_mem_lock);
 	free_count = ++drm_mem_stats[area].free_count;
 	alloc_count = drm_mem_stats[area].succeed_count;

-
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