microblaze: Fix asm compilation warning

Microblaze ASM doesn't support hex values for mfs instructions.

/tmp/ccwiXVmt.s: Assembler messages:
/tmp/ccwiXVmt.s:19: Warning: ignoring operands: x00

Signed-off-by: Michal Simek <monstr@monstr.eu>

diff --git a/arch/microblaze/kernel/cpu/pvr.c b/arch/microblaze/kernel/cpu/pvr.c
index e01afa6..488c1ed 100644 (file)
--- a/arch/microblaze/kernel/cpu/pvr.c
+++ b/arch/microblaze/kernel/cpu/pvr.c
@@ -27,7 +27,7 @@
        register unsigned tmp __asm__("r3");                    \
        tmp = 0x0;      /* Prevent warning about unused */      \
        __asm__ __volatile__ (                                  \
-                       "mfs    %0, rpvr" #pvrid ";"    \
+                       "mfs    %0, rpvr" #pvrid ";"            \
                        : "=r" (tmp) : : "memory");             \
        val = tmp;                                              \
 }
@@ -54,7 +54,7 @@ int cpu_has_pvr(void)
        if (!(flags & PVR_MSR_BIT))
                return 0;
 
-       get_single_pvr(0x00, pvr0);
+       get_single_pvr(0, pvr0);
        pr_debug("%s: pvr0 is 0x%08x\n", __func__, pvr0);
 
        if (pvr0 & PVR0_PVR_FULL_MASK)