powerpc/64s/exception: Clean up a missed SRR specifier

Nick's patch cleaning up the SRR specifiers in exception-64s.S missed
a single instance of EXC_HV_OR_STD. Clean that up.

Caught by clang's integrated assembler.

Fixes: 3f7fbd9 ("powerpc/64s/exception: Clean up SRR specifiers")
Signed-off-by: Daniel Axtens <dja@axtens.net>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210225031006.1204774-2-dja@axtens.net

arch/powerpc/kernel/exceptions-64s.S

@@ -466,7 +466,7 @@ DEFINE_FIXED_SYMBOL(\name\()_common_real)
 
 	ld	r10,PACAKMSR(r13)	/* get MSR value for kernel */
 	/* MSR[RI] is clear iff using SRR regs */
-	.if IHSRR == EXC_HV_OR_STD
+	.if IHSRR_IF_HVMODE
 	BEGIN_FTR_SECTION
 	xori	r10,r10,MSR_RI
 	END_FTR_SECTION_IFCLR(CPU_FTR_HVMODE)