diff options
| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-10-28 17:12:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-12-15 08:49:23 -0800 |
| commit | f03531d091255156cf8c865b969377f01750e97a (patch) | |
| tree | 6173982d3926b41bb3994c5d5b7fe638689f4708 | |
| parent | 55e15b2f44d7f7d9350b70890b0e39a8ee713504 (diff) | |
m68k: Fix ndelay() macro
commit 7e251bb21ae08ca2e4fb28cc0981fac2685a8efa upstream.
The current ndelay() macro definition has an extra semi-colon at the
end of the line thus leading to a compilation error when ndelay is used
in a conditional block without curly braces like this one:
if (cond)
ndelay(t);
else
...
which, after the preprocessor pass gives:
if (cond)
m68k_ndelay(t);;
else
...
thus leading to the following gcc error:
error: 'else' without a previous 'if'
Remove this extra semi-colon.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Fixes: c8ee038bd1488 ("m68k: Implement ndelay() based on the existing udelay() logic")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/m68k/include/asm/delay.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h index d28fa8fe26fe..c598d847d56b 100644 --- a/arch/m68k/include/asm/delay.h +++ b/arch/m68k/include/asm/delay.h @@ -114,6 +114,6 @@ static inline void __udelay(unsigned long usecs) */ #define HZSCALE (268435456 / (1000000 / HZ)) -#define ndelay(n) __delay(DIV_ROUND_UP((n) * ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6), 1000)); +#define ndelay(n) __delay(DIV_ROUND_UP((n) * ((((HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6), 1000)) #endif /* defined(_M68K_DELAY_H) */ |