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Commit 65e13c20 authored by Mathieu Malaterre's avatar Mathieu Malaterre Committed by Michael Ellerman
Browse files

powerpc/epapr: Move register keyword at the beginning of declaration 



Fix warning for all register unsigned long (0,3-12) that appear during W=1
compilation:

./arch/powerpc/include/asm/epapr_hcalls.h:479:2: warning: ‘register’ is not at beginning of declaration [-Wold-style-declaration]
  unsigned long register r[\d] asm("r[\d]");

Signed-off-by: default avatarMathieu Malaterre <malat@debian.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 97c6f25d

arch/powerpc/include/asm/epapr_hcalls.h

+11 −11
Original line number Diff line number Diff line
@@ -466,17 +466,17 @@ static inline unsigned long epapr_hypercall(unsigned long *in, 
			    unsigned long *out,

			    unsigned long nr)

{

	unsigned long register r0 asm("r0");

	unsigned long register r3 asm("r3") = in[0];

	unsigned long register r4 asm("r4") = in[1];

	unsigned long register r5 asm("r5") = in[2];

	unsigned long register r6 asm("r6") = in[3];

	unsigned long register r7 asm("r7") = in[4];

	unsigned long register r8 asm("r8") = in[5];

	unsigned long register r9 asm("r9") = in[6];

	unsigned long register r10 asm("r10") = in[7];

	unsigned long register r11 asm("r11") = nr;

	unsigned long register r12 asm("r12");

	register unsigned long r0 asm("r0");

	register unsigned long r3 asm("r3") = in[0];

	register unsigned long r4 asm("r4") = in[1];

	register unsigned long r5 asm("r5") = in[2];

	register unsigned long r6 asm("r6") = in[3];

	register unsigned long r7 asm("r7") = in[4];

	register unsigned long r8 asm("r8") = in[5];

	register unsigned long r9 asm("r9") = in[6];

	register unsigned long r10 asm("r10") = in[7];

	register unsigned long r11 asm("r11") = nr;

	register unsigned long r12 asm("r12");



	asm volatile("bl	epapr_hypercall_start"

		     : "=r"(r0), "=r"(r3), "=r"(r4), "=r"(r5), "=r"(r6),