30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From 1ab87fee280218acb5cca6ddbe81bd2367d8559f Mon Sep 17 00:00:00 2001
|
|
From: Aurelien Jarno <aurelien@aurel32.net>
|
|
Date: Tue, 26 Apr 2011 21:14:40 +0200
|
|
Subject: [PATCH 1/2] drm/radeon: Use pci_dma_mapping_error()
|
|
|
|
... instead of comparing with DMA_ERROR_CODE, which will only work on
|
|
powerpc/sparc/x86.
|
|
|
|
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
|
|
---
|
|
drivers/gpu/drm/radeon/radeon_gart.c | 2 +-
|
|
1 files changed, 1 insertions(+), 1 deletions(-)
|
|
|
|
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c
|
|
index 8a955bb..d96f5ea 100644
|
|
--- a/drivers/gpu/drm/radeon/radeon_gart.c
|
|
+++ b/drivers/gpu/drm/radeon/radeon_gart.c
|
|
@@ -183,7 +183,7 @@ int radeon_gart_bind(struct radeon_device *rdev, unsigned offset,
|
|
for (i = 0; i < pages; i++, p++) {
|
|
/* On TTM path, we only use the DMA API if TTM_PAGE_FLAG_DMA32
|
|
* is requested. */
|
|
- if (dma_addr[i] != DMA_ERROR_CODE) {
|
|
+ if (pci_dma_mapping_error(rdev->pdev, dma_addr[i])) {
|
|
rdev->gart.ttm_alloced[p] = true;
|
|
rdev->gart.pages_addr[p] = dma_addr[i];
|
|
} else {
|
|
--
|
|
1.7.2.3
|
|
|