diff options
| -rw-r--r-- | arch/sparc/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci_schizo.c | 2 | ||||
| -rw-r--r-- | include/asm-sparc64/dma-mapping.h | 12 |
3 files changed, 5 insertions, 11 deletions
diff --git a/arch/sparc/kernel/ptrace.c b/arch/sparc/kernel/ptrace.c index fe562db475e..7452269bba2 100644 --- a/arch/sparc/kernel/ptrace.c +++ b/arch/sparc/kernel/ptrace.c @@ -5,7 +5,7 @@ * Based upon code written by Ross Biro, Linus Torvalds, Bob Manson, * and David Mosberger. * - * Added Linux support -miguel (weird, eh?, the orignal code was meant + * Added Linux support -miguel (weird, eh?, the original code was meant * to emulate SunOS). */ diff --git a/arch/sparc64/kernel/pci_schizo.c b/arch/sparc64/kernel/pci_schizo.c index 9546ba9f5de..e752e75cce8 100644 --- a/arch/sparc64/kernel/pci_schizo.c +++ b/arch/sparc64/kernel/pci_schizo.c @@ -850,7 +850,7 @@ static int pbm_routes_this_ino(struct pci_pbm_info *pbm, u32 ino) /* How the Tomatillo IRQs are routed around is pure guesswork here. * * All the Tomatillo devices I see in prtconf dumps seem to have only - * a single PCI bus unit attached to it. It would seem they are seperate + * a single PCI bus unit attached to it. It would seem they are separate * devices because their PortID (ie. JBUS ID) values are all different * and thus the registers are mapped to totally different locations. * diff --git a/include/asm-sparc64/dma-mapping.h b/include/asm-sparc64/dma-mapping.h index 1fc655452b8..38cbec76a33 100644 --- a/include/asm-sparc64/dma-mapping.h +++ b/include/asm-sparc64/dma-mapping.h @@ -25,15 +25,9 @@ struct dma_ops { void (*sync_single_for_cpu)(struct device *dev, dma_addr_t dma_handle, size_t size, enum dma_data_direction direction); - void (*sync_single_for_device)(struct device *dev, - dma_addr_t dma_handle, size_t size, - enum dma_data_direction direction); void (*sync_sg_for_cpu)(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction direction); - void (*sync_sg_for_device)(struct device *dev, struct scatterlist *sg, - int nelems, - enum dma_data_direction direction); }; extern const struct dma_ops *dma_ops; @@ -105,7 +99,7 @@ static inline void dma_sync_single_for_device(struct device *dev, size_t size, enum dma_data_direction direction) { - dma_ops->sync_single_for_device(dev, dma_handle, size, direction); + /* No flushing needed to sync cpu writes to the device. */ } static inline void dma_sync_single_range_for_cpu(struct device *dev, @@ -123,7 +117,7 @@ static inline void dma_sync_single_range_for_device(struct device *dev, size_t size, enum dma_data_direction direction) { - dma_sync_single_for_device(dev, dma_handle+offset, size, direction); + /* No flushing needed to sync cpu writes to the device. */ } @@ -138,7 +132,7 @@ static inline void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, enum dma_data_direction direction) { - dma_ops->sync_sg_for_device(dev, sg, nelems, direction); + /* No flushing needed to sync cpu writes to the device. */ } static inline int dma_mapping_error(dma_addr_t dma_addr) |