diff options
Diffstat (limited to 'arch/sh/lib')
-rw-r--r-- | arch/sh/lib/copy_page.S | 11 | ||||
-rw-r--r-- | arch/sh/lib/div64-generic.c | 1 | ||||
-rw-r--r-- | arch/sh/lib/io.c | 8 |
3 files changed, 13 insertions, 7 deletions
diff --git a/arch/sh/lib/copy_page.S b/arch/sh/lib/copy_page.S index 5d12e657be3..43de7e8e4e1 100644 --- a/arch/sh/lib/copy_page.S +++ b/arch/sh/lib/copy_page.S @@ -80,6 +80,11 @@ ENTRY(copy_page) .section __ex_table, "a"; \ .long 9999b, 6000f ; \ .previous +#define EX_NO_POP(...) \ + 9999: __VA_ARGS__ ; \ + .section __ex_table, "a"; \ + .long 9999b, 6005f ; \ + .previous ENTRY(__copy_user) ! Check if small number of bytes mov #11,r0 @@ -139,9 +144,9 @@ EX( mov.b r1,@r4 ) bt 1f 2: -EX( mov.b @r5+,r0 ) +EX_NO_POP( mov.b @r5+,r0 ) dt r6 -EX( mov.b r0,@r4 ) +EX_NO_POP( mov.b r0,@r4 ) bf/s 2b add #1,r4 @@ -150,7 +155,7 @@ EX( mov.b r0,@r4 ) # Exception handler: .section .fixup, "ax" -6000: +6005: mov.l 8000f,r1 mov r3,r0 jmp @r1 diff --git a/arch/sh/lib/div64-generic.c b/arch/sh/lib/div64-generic.c index 4bef3b5d964..60e76aa8b53 100644 --- a/arch/sh/lib/div64-generic.c +++ b/arch/sh/lib/div64-generic.c @@ -3,6 +3,7 @@ */ #include <linux/types.h> +#include <asm/div64.h> extern uint64_t __xdiv64_32(u64 n, u32 d); diff --git a/arch/sh/lib/io.c b/arch/sh/lib/io.c index 4f54ec43516..88dfe6e396b 100644 --- a/arch/sh/lib/io.c +++ b/arch/sh/lib/io.c @@ -14,12 +14,12 @@ #include <linux/module.h> #include <linux/io.h> -void __raw_readsl(unsigned long addr, void *datap, int len) +void __raw_readsl(const void __iomem *addr, void *datap, int len) { u32 *data; for (data = datap; (len != 0) && (((u32)data & 0x1f) != 0); len--) - *data++ = ctrl_inl(addr); + *data++ = __raw_readl(addr); if (likely(len >= (0x20 >> 2))) { int tmp2, tmp3, tmp4, tmp5, tmp6; @@ -59,11 +59,11 @@ void __raw_readsl(unsigned long addr, void *datap, int len) } for (; len != 0; len--) - *data++ = ctrl_inl(addr); + *data++ = __raw_readl(addr); } EXPORT_SYMBOL(__raw_readsl); -void __raw_writesl(unsigned long addr, const void *data, int len) +void __raw_writesl(void __iomem *addr, const void *data, int len) { if (likely(len != 0)) { int tmp1; |