Hello.
On 21-12-2010 16:02, Michal Simek wrote:
> Microblaze implement enable/disable interrupts through MSR
> that's why disable_interrupts function should return 1 when interrupt
> was enabled. Return 0 when interrupt was disabled.
> Signed-off-by: John Linn<john.l...@xilinx.com>
> Signed-off-by: Michal Simek<mon...@monstr.eu>
[...]
> diff --git a/arch/microblaze/cpu/interrupts.c
> b/arch/microblaze/cpu/interrupts.c
> index e9d53c1..054e09f 100644
> --- a/arch/microblaze/cpu/interrupts.c
> +++ b/arch/microblaze/cpu/interrupts.c
> @@ -41,8 +41,10 @@ void enable_interrupts (void)
>
> int disable_interrupts (void)
> {
> + unsigned int msr;
Empty line wouldn't hurt here...
> + MFS(msr, rmsr);
> MSRCLR(0x2);
> - return 0;
> + return ((msr & 0x2) != 0);
External pair of () not needed.
WBR, Sergei
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