diff options
37 files changed, 210 insertions, 176 deletions
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 86eadceff097..29f83beeef7a 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -1,4 +1,3 @@ -include include/asm-generic/Kbuild.asm generic-y += bitsperlong.h generic-y += cputime.h @@ -34,13 +33,3 @@ generic-y += termbits.h generic-y += termios.h generic-y += ucontext.h generic-y += xor.h - -header-y += cachectl.h -header-y += cpu-features.h -header-y += hw_breakpoint.h -header-y += posix_types_32.h -header-y += posix_types_64.h -header-y += ptrace_32.h -header-y += ptrace_64.h -header-y += unistd_32.h -header-y += unistd_64.h diff --git a/arch/sh/include/asm/hw_breakpoint.h b/arch/sh/include/asm/hw_breakpoint.h index 89890f61a7b9..ec9ad593c3da 100644 --- a/arch/sh/include/asm/hw_breakpoint.h +++ b/arch/sh/include/asm/hw_breakpoint.h @@ -1,7 +1,8 @@ #ifndef __ASM_SH_HW_BREAKPOINT_H #define __ASM_SH_HW_BREAKPOINT_H -#ifdef __KERNEL__ +#include <uapi/asm/hw_breakpoint.h> + #define __ARCH_HW_BREAKPOINT_H #include <linux/kdebug.h> @@ -66,5 +67,4 @@ extern int register_sh_ubc(struct sh_ubc *); extern struct pmu perf_ops_bp; -#endif /* __KERNEL__ */ #endif /* __ASM_SH_HW_BREAKPOINT_H */ diff --git a/arch/sh/include/asm/posix_types.h b/arch/sh/include/asm/posix_types.h index f08449bcbde7..1aa781079b1e 100644 --- a/arch/sh/include/asm/posix_types.h +++ b/arch/sh/include/asm/posix_types.h @@ -1,13 +1,5 @@ -#ifdef __KERNEL__ # ifdef CONFIG_SUPERH32 # include <asm/posix_types_32.h> # else # include <asm/posix_types_64.h> # endif -#else -# ifdef __SH5__ -# include <asm/posix_types_64.h> -# else -# include <asm/posix_types_32.h> -# endif -#endif /* __KERNEL__ */ diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h index a4a38dff997a..2506c7db76b7 100644 --- a/arch/sh/include/asm/ptrace.h +++ b/arch/sh/include/asm/ptrace.h @@ -1,42 +1,16 @@ -#ifndef __ASM_SH_PTRACE_H -#define __ASM_SH_PTRACE_H - /* * Copyright (C) 1999, 2000 Niibe Yutaka */ +#ifndef __ASM_SH_PTRACE_H +#define __ASM_SH_PTRACE_H -#define PTRACE_GETREGS 12 /* General registers */ -#define PTRACE_SETREGS 13 - -#define PTRACE_GETFPREGS 14 /* FPU registers */ -#define PTRACE_SETFPREGS 15 - -#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ - -#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ -#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ - -#define PTRACE_GETDSPREGS 55 /* DSP registers */ -#define PTRACE_SETDSPREGS 56 - -#define PT_TEXT_END_ADDR 240 -#define PT_TEXT_ADDR 244 /* &(struct user)->start_code */ -#define PT_DATA_ADDR 248 /* &(struct user)->start_data */ -#define PT_TEXT_LEN 252 - -#if defined(__SH5__) || defined(CONFIG_CPU_SH5) -#include <asm/ptrace_64.h> -#else -#include <asm/ptrace_32.h> -#endif - -#ifdef __KERNEL__ #include <linux/stringify.h> #include <linux/stddef.h> #include <linux/thread_info.h> #include <asm/addrspace.h> #include <asm/page.h> +#include <uapi/asm/ptrace.h> #define user_mode(regs) (((regs)->sr & 0x40000000)==0) #define kernel_stack_pointer(_regs) ((unsigned long)(_regs)->regs[15]) @@ -140,6 +114,4 @@ static inline unsigned long profile_pc(struct pt_regs *regs) #define profile_pc profile_pc #include <asm-generic/ptrace.h> -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_PTRACE_H */ diff --git a/arch/sh/include/asm/ptrace_32.h b/arch/sh/include/asm/ptrace_32.h index 2d3e906aa722..1dd4480c5363 100644 --- a/arch/sh/include/asm/ptrace_32.h +++ b/arch/sh/include/asm/ptrace_32.h @@ -1,79 +1,8 @@ #ifndef __ASM_SH_PTRACE_32_H #define __ASM_SH_PTRACE_32_H -/* - * GCC defines register number like this: - * ----------------------------- - * 0 - 15 are integer registers - * 17 - 22 are control/special registers - * 24 - 39 fp registers - * 40 - 47 xd registers - * 48 - fpscr register - * ----------------------------- - * - * We follows above, except: - * 16 --- program counter (PC) - * 22 --- syscall # - * 23 --- floating point communication register - */ -#define REG_REG0 0 -#define REG_REG15 15 +#include <uapi/asm/ptrace_32.h> -#define REG_PC 16 - -#define REG_PR 17 -#define REG_SR 18 -#define REG_GBR 19 -#define REG_MACH 20 -#define REG_MACL 21 - -#define REG_SYSCALL 22 - -#define REG_FPREG0 23 -#define REG_FPREG15 38 -#define REG_XFREG0 39 -#define REG_XFREG15 54 - -#define REG_FPSCR 55 -#define REG_FPUL 56 - -/* - * This struct defines the way the registers are stored on the - * kernel stack during a system call or other kernel entry. - */ -struct pt_regs { - unsigned long regs[16]; - unsigned long pc; - unsigned long pr; - unsigned long sr; - unsigned long gbr; - unsigned long mach; - unsigned long macl; - long tra; -}; - -/* - * This struct defines the way the DSP registers are stored on the - * kernel stack during a system call or other kernel entry. - */ -struct pt_dspregs { - unsigned long a1; - unsigned long a0g; - unsigned long a1g; - unsigned long m0; - unsigned long m1; - unsigned long a0; - unsigned long x0; - unsigned long x1; - unsigned long y0; - unsigned long y1; - unsigned long dsr; - unsigned long rs; - unsigned long re; - unsigned long mod; -}; - -#ifdef __KERNEL__ #define MAX_REG_OFFSET offsetof(struct pt_regs, tra) static inline long regs_return_value(struct pt_regs *regs) @@ -81,6 +10,4 @@ static inline long regs_return_value(struct pt_regs *regs) return regs->regs[0]; } -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_PTRACE_32_H */ diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h index eb3fcceaf64b..97f4b5660f2c 100644 --- a/arch/sh/include/asm/ptrace_64.h +++ b/arch/sh/include/asm/ptrace_64.h @@ -1,16 +1,8 @@ #ifndef __ASM_SH_PTRACE_64_H #define __ASM_SH_PTRACE_64_H -struct pt_regs { - unsigned long long pc; - unsigned long long sr; - long long syscall_nr; - unsigned long long regs[63]; - unsigned long long tregs[8]; - unsigned long long pad[2]; -}; +#include <uapi/asm/ptrace_64.h> -#ifdef __KERNEL__ #define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7]) static inline long regs_return_value(struct pt_regs *regs) @@ -18,6 +10,4 @@ static inline long regs_return_value(struct pt_regs *regs) return regs->regs[3]; } -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_PTRACE_64_H */ diff --git a/arch/sh/include/asm/setup.h b/arch/sh/include/asm/setup.h index 465a22df8fd0..99238108e7a5 100644 --- a/arch/sh/include/asm/setup.h +++ b/arch/sh/include/asm/setup.h @@ -1,9 +1,8 @@ #ifndef _SH_SETUP_H #define _SH_SETUP_H -#include <asm-generic/setup.h> +#include <uapi/asm/setup.h> -#ifdef __KERNEL__ /* * This is set up by the setup-routine at boot-time */ @@ -22,6 +21,4 @@ void sh_mv_setup(void); void check_for_initrd(void); void per_cpu_trap_init(void); -#endif /* __KERNEL__ */ - #endif /* _SH_SETUP_H */ diff --git a/arch/sh/include/asm/types.h b/arch/sh/include/asm/types.h index f8421f7ad63a..6a31053fa5e3 100644 --- a/arch/sh/include/asm/types.h +++ b/arch/sh/include/asm/types.h @@ -1,12 +1,11 @@ #ifndef __ASM_SH_TYPES_H #define __ASM_SH_TYPES_H -#include <asm-generic/types.h> +#include <uapi/asm/types.h> /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #ifdef CONFIG_SUPERH32 @@ -18,6 +17,4 @@ typedef u64 reg_size_t; #endif #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_TYPES_H */ diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h index 307201a854f3..38956dfa76f7 100644 --- a/arch/sh/include/asm/unistd.h +++ b/arch/sh/include/asm/unistd.h @@ -1,4 +1,3 @@ -#ifdef __KERNEL__ # ifdef CONFIG_SUPERH32 # include <asm/unistd_32.h> # else @@ -38,10 +37,4 @@ */ # define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#else -# ifdef __SH5__ -# include <asm/unistd_64.h> -# else -# include <asm/unistd_32.h> -# endif -#endif +#include <uapi/asm/unistd.h> diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild index baebb3da1d44..60613ae78513 100644 --- a/arch/sh/include/uapi/asm/Kbuild +++ b/arch/sh/include/uapi/asm/Kbuild @@ -1,3 +1,25 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += byteorder.h +header-y += cachectl.h +header-y += cpu-features.h +header-y += hw_breakpoint.h +header-y += ioctls.h +header-y += posix_types.h +header-y += posix_types_32.h +header-y += posix_types_64.h +header-y += ptrace.h +header-y += ptrace_32.h +header-y += ptrace_64.h +header-y += setup.h +header-y += sigcontext.h +header-y += signal.h +header-y += sockios.h +header-y += stat.h +header-y += swab.h +header-y += types.h +header-y += unistd.h +header-y += unistd_32.h +header-y += unistd_64.h diff --git a/arch/sh/include/asm/auxvec.h b/arch/sh/include/uapi/asm/auxvec.h index 8bcc51af9367..8bcc51af9367 100644 --- a/arch/sh/include/asm/auxvec.h +++ b/arch/sh/include/uapi/asm/auxvec.h diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/uapi/asm/byteorder.h index db2f5d7cb17d..db2f5d7cb17d 100644 --- a/arch/sh/include/asm/byteorder.h +++ b/arch/sh/include/uapi/asm/byteorder.h diff --git a/arch/sh/include/asm/cachectl.h b/arch/sh/include/uapi/asm/cachectl.h index 6ffb4b7a212e..6ffb4b7a212e 100644 --- a/arch/sh/include/asm/cachectl.h +++ b/arch/sh/include/uapi/asm/cachectl.h diff --git a/arch/sh/include/asm/cpu-features.h b/arch/sh/include/uapi/asm/cpu-features.h index 694abe490edb..694abe490edb 100644 --- a/arch/sh/include/asm/cpu-features.h +++ b/arch/sh/include/uapi/asm/cpu-features.h diff --git a/arch/sh/include/uapi/asm/hw_breakpoint.h b/arch/sh/include/uapi/asm/hw_breakpoint.h new file mode 100644 index 000000000000..e69de29bb2d1 --- /dev/null +++ b/arch/sh/include/uapi/asm/hw_breakpoint.h diff --git a/arch/sh/include/asm/ioctls.h b/arch/sh/include/uapi/asm/ioctls.h index a6769f352bf6..a6769f352bf6 100644 --- a/arch/sh/include/asm/ioctls.h +++ b/arch/sh/include/uapi/asm/ioctls.h diff --git a/arch/sh/include/uapi/asm/posix_types.h b/arch/sh/include/uapi/asm/posix_types.h new file mode 100644 index 000000000000..dc55e5adfe1e --- /dev/null +++ b/arch/sh/include/uapi/asm/posix_types.h @@ -0,0 +1,7 @@ +#ifndef __KERNEL__ +# ifdef __SH5__ +# include <asm/posix_types_64.h> +# else +# include <asm/posix_types_32.h> +# endif +#endif /* __KERNEL__ */ diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/uapi/asm/posix_types_32.h index ba0bdc423b07..ba0bdc423b07 100644 --- a/arch/sh/include/asm/posix_types_32.h +++ b/arch/sh/include/uapi/asm/posix_types_32.h diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/uapi/asm/posix_types_64.h index 244f7e950e17..244f7e950e17 100644 --- a/arch/sh/include/asm/posix_types_64.h +++ b/arch/sh/include/uapi/asm/posix_types_64.h diff --git a/arch/sh/include/uapi/asm/ptrace.h b/arch/sh/include/uapi/asm/ptrace.h new file mode 100644 index 000000000000..8b8c5aca9c28 --- /dev/null +++ b/arch/sh/include/uapi/asm/ptrace.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 1999, 2000 Niibe Yutaka + */ +#ifndef _UAPI__ASM_SH_PTRACE_H +#define _UAPI__ASM_SH_PTRACE_H + + +#define PTRACE_GETREGS 12 /* General registers */ +#define PTRACE_SETREGS 13 + +#define PTRACE_GETFPREGS 14 /* FPU registers */ +#define PTRACE_SETFPREGS 15 + +#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ + +#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ +#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ + +#define PTRACE_GETDSPREGS 55 /* DSP registers */ +#define PTRACE_SETDSPREGS 56 + +#define PT_TEXT_END_ADDR 240 +#define PT_TEXT_ADDR 244 /* &(struct user)->start_code */ +#define PT_DATA_ADDR 248 /* &(struct user)->start_data */ +#define PT_TEXT_LEN 252 + +#if defined(__SH5__) || defined(CONFIG_CPU_SH5) +#include <asm/ptrace_64.h> +#else +#include <asm/ptrace_32.h> +#endif + + +#endif /* _UAPI__ASM_SH_PTRACE_H */ diff --git a/arch/sh/include/uapi/asm/ptrace_32.h b/arch/sh/include/uapi/asm/ptrace_32.h new file mode 100644 index 000000000000..926e0cefc2bb --- /dev/null +++ b/arch/sh/include/uapi/asm/ptrace_32.h @@ -0,0 +1,77 @@ +#ifndef _UAPI__ASM_SH_PTRACE_32_H +#define _UAPI__ASM_SH_PTRACE_32_H + +/* + * GCC defines register number like this: + * ----------------------------- + * 0 - 15 are integer registers + * 17 - 22 are control/special registers + * 24 - 39 fp registers + * 40 - 47 xd registers + * 48 - fpscr register + * ----------------------------- + * + * We follows above, except: + * 16 --- program counter (PC) + * 22 --- syscall # + * 23 --- floating point communication register + */ +#define REG_REG0 0 +#define REG_REG15 15 + +#define REG_PC 16 + +#define REG_PR 17 +#define REG_SR 18 +#define REG_GBR 19 +#define REG_MACH 20 +#define REG_MACL 21 + +#define REG_SYSCALL 22 + +#define REG_FPREG0 23 +#define REG_FPREG15 38 +#define REG_XFREG0 39 +#define REG_XFREG15 54 + +#define REG_FPSCR 55 +#define REG_FPUL 56 + +/* + * This struct defines the way the registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_regs { + unsigned long regs[16]; + unsigned long pc; + unsigned long pr; + unsigned long sr; + unsigned long gbr; + unsigned long mach; + unsigned long macl; + long tra; +}; + +/* + * This struct defines the way the DSP registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_dspregs { + unsigned long a1; + unsigned long a0g; + unsigned long a1g; + unsigned long m0; + unsigned long m1; + unsigned long a0; + unsigned long x0; + unsigned long x1; + unsigned long y0; + unsigned long y1; + unsigned long dsr; + unsigned long rs; + unsigned long re; + unsigned long mod; +}; + + +#endif /* _UAPI__ASM_SH_PTRACE_32_H */ diff --git a/arch/sh/include/uapi/asm/ptrace_64.h b/arch/sh/include/uapi/asm/ptrace_64.h new file mode 100644 index 000000000000..0e52ee83e946 --- /dev/null +++ b/arch/sh/include/uapi/asm/ptrace_64.h @@ -0,0 +1,14 @@ +#ifndef _UAPI__ASM_SH_PTRACE_64_H +#define _UAPI__ASM_SH_PTRACE_64_H + +struct pt_regs { + unsigned long long pc; + unsigned long long sr; + long long syscall_nr; + unsigned long long regs[63]; + unsigned long long tregs[8]; + unsigned long long pad[2]; +}; + + +#endif /* _UAPI__ASM_SH_PTRACE_64_H */ diff --git a/arch/sh/include/uapi/asm/setup.h b/arch/sh/include/uapi/asm/setup.h new file mode 100644 index 000000000000..552df83f1a49 --- /dev/null +++ b/arch/sh/include/uapi/asm/setup.h @@ -0,0 +1 @@ +#include <asm-generic/setup.h> diff --git a/arch/sh/include/asm/sigcontext.h b/arch/sh/include/uapi/asm/sigcontext.h index 8ce1435bc0bf..8ce1435bc0bf 100644 --- a/arch/sh/include/asm/sigcontext.h +++ b/arch/sh/include/uapi/asm/sigcontext.h diff --git a/arch/sh/include/asm/signal.h b/arch/sh/include/uapi/asm/signal.h index 9ac530a90bce..9ac530a90bce 100644 --- a/arch/sh/include/asm/signal.h +++ b/arch/sh/include/uapi/asm/signal.h diff --git a/arch/sh/include/asm/sockios.h b/arch/sh/include/uapi/asm/sockios.h index cf8b96b1f9ab..cf8b96b1f9ab 100644 --- a/arch/sh/include/asm/sockios.h +++ b/arch/sh/include/uapi/asm/sockios.h diff --git a/arch/sh/include/asm/stat.h b/arch/sh/include/uapi/asm/stat.h index e1810cc6e3da..e1810cc6e3da 100644 --- a/arch/sh/include/asm/stat.h +++ b/arch/sh/include/uapi/asm/stat.h diff --git a/arch/sh/include/asm/swab.h b/arch/sh/include/uapi/asm/swab.h index 1cd09767a7a3..1cd09767a7a3 100644 --- a/arch/sh/include/asm/swab.h +++ b/arch/sh/include/uapi/asm/swab.h diff --git a/arch/sh/include/uapi/asm/types.h b/arch/sh/include/uapi/asm/types.h new file mode 100644 index 000000000000..b9e79bc580dd --- /dev/null +++ b/arch/sh/include/uapi/asm/types.h @@ -0,0 +1 @@ +#include <asm-generic/types.h> diff --git a/arch/sh/include/uapi/asm/unistd.h b/arch/sh/include/uapi/asm/unistd.h new file mode 100644 index 000000000000..eeef88dd53ce --- /dev/null +++ b/arch/sh/include/uapi/asm/unistd.h @@ -0,0 +1,7 @@ +#ifndef __KERNEL__ +# ifdef __SH5__ +# include <asm/unistd_64.h> +# else +# include <asm/unistd_32.h> +# endif +#endif diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/uapi/asm/unistd_32.h index 72fd1e061006..9e465f246dc1 100644 --- a/arch/sh/include/asm/unistd_32.h +++ b/arch/sh/include/uapi/asm/unistd_32.h @@ -378,7 +378,8 @@ #define __NR_setns 364 #define __NR_process_vm_readv 365 #define __NR_process_vm_writev 366 +#define __NR_kcmp 367 -#define NR_syscalls 367 +#define NR_syscalls 368 #endif /* __ASM_SH_UNISTD_32_H */ diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/uapi/asm/unistd_64.h index a28edc329692..8e3a2edd284e 100644 --- a/arch/sh/include/asm/unistd_64.h +++ b/arch/sh/include/uapi/asm/unistd_64.h @@ -398,7 +398,8 @@ #define __NR_setns 375 #define __NR_process_vm_readv 376 #define __NR_process_vm_writev 377 +#define __NR_kcmp 378 -#define NR_syscalls 378 +#define NR_syscalls 379 #endif /* __ASM_SH_UNISTD_64_H */ diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S index 4b68f0f79761..fe97ae5e56f1 100644 --- a/arch/sh/kernel/syscalls_32.S +++ b/arch/sh/kernel/syscalls_32.S @@ -384,3 +384,4 @@ ENTRY(sys_call_table) .long sys_setns .long sys_process_vm_readv /* 365 */ .long sys_process_vm_writev + .long sys_kcmp diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S index 0956345b36ef..5c7b1c67bdc1 100644 --- a/arch/sh/kernel/syscalls_64.S +++ b/arch/sh/kernel/syscalls_64.S @@ -404,3 +404,4 @@ sys_call_table: .long sys_setns /* 375 */ .long sys_process_vm_readv .long sys_process_vm_writev + .long sys_kcmp diff --git a/drivers/sh/intc/access.c b/drivers/sh/intc/access.c index f892ae1d212a..114390f967d2 100644 --- a/drivers/sh/intc/access.c +++ b/drivers/sh/intc/access.c @@ -75,54 +75,61 @@ unsigned long intc_get_field_from_handle(unsigned int value, unsigned int handle static unsigned long test_8(unsigned long addr, unsigned long h, unsigned long ignore) { - return intc_get_field_from_handle(__raw_readb(addr), h); + void __iomem *ptr = (void __iomem *)addr; + return intc_get_field_from_handle(__raw_readb(ptr), h); } static unsigned long test_16(unsigned long addr, unsigned long h, unsigned long ignore) { - return intc_get_field_from_handle(__raw_readw(addr), h); + void __iomem *ptr = (void __iomem *)addr; + return intc_get_field_from_handle(__raw_readw(ptr), h); } static unsigned long test_32(unsigned long addr, unsigned long h, unsigned long ignore) { - return intc_get_field_from_handle(__raw_readl(addr), h); + void __iomem *ptr = (void __iomem *)addr; + return intc_get_field_from_handle(__raw_readl(ptr), h); } static unsigned long write_8(unsigned long addr, unsigned long h, unsigned long data) { - __raw_writeb(intc_set_field_from_handle(0, data, h), addr); - (void)__raw_readb(addr); /* Defeat write posting */ + void __iomem *ptr = (void __iomem *)addr; + __raw_writeb(intc_set_field_from_handle(0, data, h), ptr); + (void)__raw_readb(ptr); /* Defeat write posting */ return 0; } static unsigned long write_16(unsigned long addr, unsigned long h, unsigned long data) { - __raw_writew(intc_set_field_from_handle(0, data, h), addr); - (void)__raw_readw(addr); /* Defeat write posting */ + void __iomem *ptr = (void __iomem *)addr; + __raw_writew(intc_set_field_from_handle(0, data, h), ptr); + (void)__raw_readw(ptr); /* Defeat write posting */ return 0; } static unsigned long write_32(unsigned long addr, unsigned long h, unsigned long data) { - __raw_writel(intc_set_field_from_handle(0, data, h), addr); - (void)__raw_readl(addr); /* Defeat write posting */ + void __iomem *ptr = (void __iomem *)addr; + __raw_writel(intc_set_field_from_handle(0, data, h), ptr); + (void)__raw_readl(ptr); /* Defeat write posting */ return 0; } static unsigned long modify_8(unsigned long addr, unsigned long h, unsigned long data) { + void __iomem *ptr = (void __iomem *)addr; unsigned long flags; unsigned int value; local_irq_save(flags); - value = intc_set_field_from_handle(__raw_readb(addr), data, h); - __raw_writeb(value, addr); - (void)__raw_readb(addr); /* Defeat write posting */ + value = intc_set_field_from_handle(__raw_readb(ptr), data, h); + __raw_writeb(value, ptr); + (void)__raw_readb(ptr); /* Defeat write posting */ local_irq_restore(flags); return 0; } @@ -130,12 +137,13 @@ static unsigned long modify_8(unsigned long addr, unsigned long h, static unsigned long modify_16(unsigned long addr, unsigned long h, unsigned long data) { + void __iomem *ptr = (void __iomem *)addr; unsigned long flags; unsigned int value; local_irq_save(flags); - value = intc_set_field_from_handle(__raw_readw(addr), data, h); - __raw_writew(value, addr); - (void)__raw_readw(addr); /* Defeat write posting */ + value = intc_set_field_from_handle(__raw_readw(ptr), data, h); + __raw_writew(value, ptr); + (void)__raw_readw(ptr); /* Defeat write posting */ local_irq_restore(flags); return 0; } @@ -143,12 +151,13 @@ static unsigned long modify_16(unsigned long addr, unsigned long h, static unsigned long modify_32(unsigned long addr, unsigned long h, unsigned long data) { + void __iomem *ptr = (void __iomem *)addr; unsigned long flags; unsigned int value; local_irq_save(flags); - value = intc_set_field_from_handle(__raw_readl(addr), data, h); - __raw_writel(value, addr); - (void)__raw_readl(addr); /* Defeat write posting */ + value = intc_set_field_from_handle(__raw_readl(ptr), data, h); + __raw_writel(value, ptr); + (void)__raw_readl(ptr); /* Defeat write posting */ local_irq_restore(flags); return 0; } diff --git a/drivers/sh/intc/chip.c b/drivers/sh/intc/chip.c index 012df2676a26..46427b48e2f1 100644 --- a/drivers/sh/intc/chip.c +++ b/drivers/sh/intc/chip.c @@ -83,7 +83,7 @@ static void intc_mask_ack(struct irq_data *data) unsigned int irq = data->irq; struct intc_desc_int *d = get_intc_desc(irq); unsigned long handle = intc_get_ack_handle(irq); - unsigned long addr; + void __iomem *addr; intc_disable(data); @@ -91,7 +91,7 @@ static void intc_mask_ack(struct irq_data *data) if (handle) { unsigned int value; - addr = INTC_REG(d, _INTC_ADDR_D(handle), 0); + addr = (void __iomem *)INTC_REG(d, _INTC_ADDR_D(handle), 0); value = intc_set_field_from_handle(0, 1, handle); switch (_INTC_FN(handle)) { diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 9be296cf7295..6ee59001d61d 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -530,7 +530,8 @@ static inline int sci_rxd_in(struct uart_port *port) if (s->cfg->port_reg <= 0) return 1; - return !!__raw_readb(s->cfg->port_reg); + /* Cast for ARM damage */ + return !!__raw_readb((void __iomem *)s->cfg->port_reg); } /* ********************************************************************** * |