[PATCH 4/9][v5] powerpc: Rename branch_opcode() to instr_opcode()

[Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>]

The logic used in branch_opcode() to extract the opcode for an instruction
applies to non branch instructions also. So rename to instr_opcode().

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
---
 arch/powerpc/lib/code-patching.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c
index 17e5b23..2bc9db3 100644
--- a/arch/powerpc/lib/code-patching.c
+++ b/arch/powerpc/lib/code-patching.c
@@ -72,19 +72,19 @@ unsigned int create_cond_branch(const unsigned int *addr,
 	return instruction;
 }
 
-static unsigned int branch_opcode(unsigned int instr)
+static unsigned int instr_opcode(unsigned int instr)
 {
 	return (instr >> 26) & 0x3F;
 }
 
 static int instr_is_branch_iform(unsigned int instr)
 {
-	return branch_opcode(instr) == 18;
+	return instr_opcode(instr) == 18;
 }
 
 static int instr_is_branch_bform(unsigned int instr)
 {
-	return branch_opcode(instr) == 16;
+	return instr_opcode(instr) == 16;
 }
 
 int instr_is_relative_branch(unsigned int instr)
-- 
1.7.9.5