diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2016-05-13 12:26:10 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-06-22 21:55:05 +0300 |
| commit | 5fa9da5043a81b9eea5d4522d1371455bf64894a (patch) | |
| tree | 8d34aa442332ab6b7e71d9edf99341db70590e51 /arch/arm/include/asm/ptrace.h | |
| parent | e6a9dc6129d23cd3025e841c4e13a70910a37135 (diff) | |
| download | linux-5fa9da5043a81b9eea5d4522d1371455bf64894a.tar.xz | |
ARM: get rid of horrible *(unsigned int *)(regs + 1)
Get rid of the horrible "*(unsigned int *)(regs + 1)" to get at the
parent context domain access register value, instead using the newly
introduced svc_pt_regs structure.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/ptrace.h')
| -rw-r--r-- | arch/arm/include/asm/ptrace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 5194cf79c90f..0ef0093800f2 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -25,6 +25,8 @@ struct svc_pt_regs { u32 unused; }; +#define to_svc_pt_regs(r) container_of(r, struct svc_pt_regs, regs) + #define user_mode(regs) \ (((regs)->ARM_cpsr & 0xf) == 0) |