diff options
Diffstat (limited to 'drivers/char/agp')
| -rw-r--r-- | drivers/char/agp/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 4 | ||||
| -rw-r--r-- | drivers/char/agp/parisc-agp.c | 6 |
3 files changed, 7 insertions, 5 deletions
diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig index c528f96ee204..07de755ca30c 100644 --- a/drivers/char/agp/Kconfig +++ b/drivers/char/agp/Kconfig @@ -124,7 +124,7 @@ config AGP_HP_ZX1 config AGP_PARISC tristate "HP Quicksilver AGP support" - depends on AGP && PARISC && 64BIT + depends on AGP && PARISC && 64BIT && IOMMU_SBA help This option gives you AGP GART support for the HP Quicksilver AGP bus adapter on HP PA-RISC machines (Ok, just on the C8000 diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 76afc841232c..3d11f5adb355 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -303,8 +303,10 @@ static int intel_gtt_setup_scratch_page(void) if (intel_private.needs_dmar) { dma_addr = pci_map_page(intel_private.pcidev, page, 0, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); - if (pci_dma_mapping_error(intel_private.pcidev, dma_addr)) + if (pci_dma_mapping_error(intel_private.pcidev, dma_addr)) { + __free_page(page); return -EINVAL; + } intel_private.scratch_page_dma = dma_addr; } else diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c index 15f2e7025b78..1d5510cb6db4 100644 --- a/drivers/char/agp/parisc-agp.c +++ b/drivers/char/agp/parisc-agp.c @@ -285,7 +285,7 @@ agp_ioc_init(void __iomem *ioc_regs) return 0; } -static int +static int __init lba_find_capability(int cap) { struct _parisc_agp_info *info = &parisc_agp_info; @@ -370,7 +370,7 @@ fail: return error; } -static int +static int __init find_quicksilver(struct device *dev, void *data) { struct parisc_device **lba = data; @@ -382,7 +382,7 @@ find_quicksilver(struct device *dev, void *data) return 0; } -static int +static int __init parisc_agp_init(void) { extern struct sba_device *sba_list; |