| Message ID | 1357918457-20469-6-git-send-email-will.deacon@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/include/asm/virt.h b/arch/arm/include/asm/virt.h index 86164df..50af92b 100644 --- a/arch/arm/include/asm/virt.h +++ b/arch/arm/include/asm/virt.h @@ -24,9 +24,9 @@ /* * Flag indicating that the kernel was not entered in the same mode on every * CPU. The zImage loader stashes this value in an SPSR, so we need an - * architecturally defined flag bit here (the N flag, as it happens) + * architecturally defined flag bit here. */ -#define BOOT_CPU_MODE_MISMATCH (1<<31) +#define BOOT_CPU_MODE_MISMATCH PSR_N_BIT #ifndef __ASSEMBLY__
During boot, we detect whether or not all CPUs are brought up in the same mode and signal this to the kernel using the N bit in the SPSR. This patch tidies up the checking code to use the PSR_N_BIT macro, rather than hardcoding the bit field and commenting it as such. Signed-off-by: Will Deacon <will.deacon@arm.com> --- arch/arm/include/asm/virt.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)