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: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

diff --git a/arch/powerpc/include/asm/epapr_hcalls.h b/arch/powerpc/include/asm/epapr_hcalls.h
index 90863245df53b6b691fe020da386795bb4d115f2..d3a7e36f1402033adb59756185c01a4aaf1e6f25 100644 (file)
--- a/arch/powerpc/include/asm/epapr_hcalls.h
+++ b/arch/powerpc/include/asm/epapr_hcalls.h
@@ -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),