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Commit 7e251bb2 authored by Boris Brezillon's avatar Boris Brezillon Committed by Geert Uytterhoeven
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m68k: Fix ndelay() macro 



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: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Fixes: c8ee038b ("m68k: Implement ndelay() based on the existing udelay() logic")
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent 955fe2aa

arch/m68k/include/asm/delay.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -114,6 +114,6 @@ static inline void __udelay(unsigned long usecs) 
 */

 */

#define	HZSCALE		(268435456 / (1000000 / HZ))

#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) */
 
#endif /* defined(_M68K_DELAY_H) */