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-rw-r--r--drivers/gpu/drm/radeon/r100.c5
-rw-r--r--drivers/gpu/drm/radeon/rs600.c4
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 947ba22..3ec81c3 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2186,6 +2186,7 @@ bool r100_gpu_is_lockup(struct radeon_device *rdev, struct radeon_ring *ring)
void r100_bm_disable(struct radeon_device *rdev)
{
u32 tmp;
+ u16 tmp16;
/* disable bus mastering */
tmp = RREG32(R_000030_BUS_CNTL);
@@ -2196,8 +2197,8 @@ void r100_bm_disable(struct radeon_device *rdev)
WREG32(R_000030_BUS_CNTL, (tmp & 0xFFFFFFFF) | 0x00000040);
tmp = RREG32(RADEON_BUS_CNTL);
mdelay(1);
- pci_read_config_word(rdev->pdev, 0x4, (u16*)&tmp);
- pci_write_config_word(rdev->pdev, 0x4, tmp & 0xFFFB);
+ pci_read_config_word(rdev->pdev, 0x4, &tmp16);
+ pci_write_config_word(rdev->pdev, 0x4, tmp16 & 0xFFFB);
mdelay(1);
}
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index ca6d5b6..803e0d3 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -324,10 +324,10 @@ void rs600_hpd_fini(struct radeon_device *rdev)
void rs600_bm_disable(struct radeon_device *rdev)
{
- u32 tmp;
+ u16 tmp;
/* disable bus mastering */
- pci_read_config_word(rdev->pdev, 0x4, (u16*)&tmp);
+ pci_read_config_word(rdev->pdev, 0x4, &tmp);
pci_write_config_word(rdev->pdev, 0x4, tmp & 0xFFFB);
mdelay(1);
}
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