diff options
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/device.h | 1 | ||||
| -rw-r--r-- | arch/arm64/include/asm/dma-mapping.h | 12 | ||||
| -rw-r--r-- | arch/arm64/include/asm/kprobes.h | 4 |
3 files changed, 10 insertions, 7 deletions
diff --git a/arch/arm64/include/asm/device.h b/arch/arm64/include/asm/device.h index 243ef256b8c9..73d5bab015eb 100644 --- a/arch/arm64/include/asm/device.h +++ b/arch/arm64/include/asm/device.h @@ -17,7 +17,6 @@ #define __ASM_DEVICE_H struct dev_archdata { - struct dma_map_ops *dma_ops; #ifdef CONFIG_IOMMU_API void *iommu; /* private IOMMU data */ #endif diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h index ccea82c2b089..505756cdc67a 100644 --- a/arch/arm64/include/asm/dma-mapping.h +++ b/arch/arm64/include/asm/dma-mapping.h @@ -25,12 +25,12 @@ #include <asm/xen/hypervisor.h> #define DMA_ERROR_CODE (~(dma_addr_t)0) -extern struct dma_map_ops dummy_dma_ops; +extern const struct dma_map_ops dummy_dma_ops; -static inline struct dma_map_ops *__generic_dma_ops(struct device *dev) +static inline const struct dma_map_ops *__generic_dma_ops(struct device *dev) { - if (dev && dev->archdata.dma_ops) - return dev->archdata.dma_ops; + if (dev && dev->dma_ops) + return dev->dma_ops; /* * We expect no ISA devices, and all other DMA masters are expected to @@ -39,12 +39,12 @@ static inline struct dma_map_ops *__generic_dma_ops(struct device *dev) return &dummy_dma_ops; } -static inline struct dma_map_ops *get_dma_ops(struct device *dev) +static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { if (xen_initial_domain()) return xen_dma_ops; else - return __generic_dma_ops(dev); + return __generic_dma_ops(NULL); } void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, diff --git a/arch/arm64/include/asm/kprobes.h b/arch/arm64/include/asm/kprobes.h index 1737aecfcc5e..6deb8d726041 100644 --- a/arch/arm64/include/asm/kprobes.h +++ b/arch/arm64/include/asm/kprobes.h @@ -16,6 +16,9 @@ #ifndef _ARM_KPROBES_H #define _ARM_KPROBES_H +#include <asm-generic/kprobes.h> + +#ifdef CONFIG_KPROBES #include <linux/types.h> #include <linux/ptrace.h> #include <linux/percpu.h> @@ -57,4 +60,5 @@ int kprobe_single_step_handler(struct pt_regs *regs, unsigned int esr); void kretprobe_trampoline(void); void __kprobes *trampoline_probe_handler(struct pt_regs *regs); +#endif /* CONFIG_KPROBES */ #endif /* _ARM_KPROBES_H */ |