Re: [PATCH] powerpc: cputime: fix a compile warning
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2016-12-02 04:15:04
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lkml
yanjiang.jin@windriver.com writes:
quoted hunk ↗ jump to hunk
diff --git a/arch/powerpc/include/asm/cputime.h b/arch/powerpc/include/asm/cputime.h index 4f60db0..4423e97 100644 --- a/arch/powerpc/include/asm/cputime.h +++ b/arch/powerpc/include/asm/cputime.h@@ -228,7 +228,8 @@ static inline cputime_t clock_t_to_cputime(const unsigned long clk) return (__force cputime_t) ct; } -#define cputime64_to_clock_t(ct) cputime_to_clock_t((cputime_t)(ct)) +#define cputime64_to_clock_t(ct) \ + (__force u64)(cputime_to_clock_t((cputime_t)(ct)))
Given the name of the function is "cputime64 to clock_t", surely we should be returning a clock_t ? cheers