Commit f4bce2f7 authored by Cédric Le Goater's avatar Cédric Le Goater Committed by Benjamin Herrenschmidt
Browse files

powerpc/boot: Fix do_div for 64bit wrapper 



When the boot wrapper is compiled in 64bit, there is no need to
use __div64_32.

Signed-off-by: default avatarCédric Le Goater <clg@fr.ibm.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent a7d04317

arch/powerpc/boot/stdio.c

+14 −0
Original line number Diff line number Diff line
@@ -21,6 +21,18 @@ size_t strnlen(const char * s, size_t count) 
	return sc - s;

}



#ifdef __powerpc64__



# define do_div(n, base) ({						\

	unsigned int __base = (base);					\

	unsigned int __rem;						\

	__rem = ((unsigned long long)(n)) % __base;			\

	(n) = ((unsigned long long)(n)) / __base;			\

	__rem;								\

})



#else



extern unsigned int __div64_32(unsigned long long *dividend,

			       unsigned int divisor);
@@ -39,6 +51,8 @@ extern unsigned int __div64_32(unsigned long long *dividend, 
	__rem;								\

 })



#endif /* __powerpc64__ */



static int skip_atoi(const char **s)

{

	int i, c;