diff options
Diffstat (limited to 'arch/parisc')
| -rw-r--r-- | arch/parisc/kernel/unaligned.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index 857dcc790122..b923bc135d29 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -113,7 +113,7 @@ int unaligned_enabled __read_mostly = 1; static int emulate_ldh(struct pt_regs *regs, int toreg) { unsigned long saddr = regs->ior; - unsigned long val = 0; + unsigned long val = 0, temp1; ASM_EXCEPTIONTABLE_VAR(ret); DPRINTF("load " RFMT ":" RFMT " to r%d for 2 bytes\n", @@ -121,15 +121,14 @@ static int emulate_ldh(struct pt_regs *regs, int toreg) __asm__ __volatile__ ( " mtsp %4, %%sr1\n" -"1: ldbs 0(%%sr1,%3), %%r20\n" +"1: ldbs 0(%%sr1,%3), %2\n" "2: ldbs 1(%%sr1,%3), %0\n" -" depw %%r20, 23, 24, %0\n" +" depw %2, 23, 24, %0\n" "3: \n" ASM_EXCEPTIONTABLE_ENTRY_EFAULT(1b, 3b) ASM_EXCEPTIONTABLE_ENTRY_EFAULT(2b, 3b) - : "=r" (val), "+r" (ret) - : "0" (val), "r" (saddr), "r" (regs->isr) - : "r20" ); + : "+r" (val), "+r" (ret), "=&r" (temp1) + : "r" (saddr), "r" (regs->isr) ); DPRINTF("val = 0x" RFMT "\n", val); |