linux-kernel - [PATCH 2/2] powerpc: Use ARRAY_SIZE to replace its implementation

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Message-ID: <1534214814-9043-3-git-send-email-zhongjiang@huawei.com>
Date:   Tue, 14 Aug 2018 10:46:54 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <tony.luck@...el.com>, <fenghua.yu@...el.com>,
        <benh@...nel.crashing.org>, <paulus@...ba.org>,
        <mpe@...erman.id.au>, <oleg@...hat.com>, <rppt@...ux.vnet.ibm.com>,
        <dhowells@...hat.com>, <akpm@...ux-foundation.org>,
        <viro@...iv.linux.org.uk>
CC:     <linux-ia64@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linuxppc-dev@...ts.ozlabs.org>
Subject: [PATCH 2/2] powerpc: Use ARRAY_SIZE to replace its implementation

Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element.
So just replace it.

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 arch/powerpc/xmon/ppc-opc.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/powerpc/xmon/ppc-opc.c b/arch/powerpc/xmon/ppc-opc.c
index ac2b55b..f3f57a1 100644
--- a/arch/powerpc/xmon/ppc-opc.c
+++ b/arch/powerpc/xmon/ppc-opc.c
@@ -966,8 +966,7 @@
   { 0xff, 11, NULL, NULL, PPC_OPERAND_SIGNOPT },
 };
 
-const unsigned int num_powerpc_operands = (sizeof (powerpc_operands)
-					   / sizeof (powerpc_operands[0]));
+const unsigned int num_powerpc_operands = ARRAY_SIZE(powerpc_operands);
 
 /* The functions used to insert and extract complicated operands.  */
 
@@ -6980,8 +6979,7 @@
 {"fcfidu.",	XRC(63,974,1),	XRA_MASK, POWER7|PPCA2,	PPCVLE,		{FRT, FRB}},
 };
 
-const int powerpc_num_opcodes =
-  sizeof (powerpc_opcodes) / sizeof (powerpc_opcodes[0]);
+const int powerpc_num_opcodes = ARRAY_SIZE(powerpc_opcodes);
 .
 /* The VLE opcode table.
 
@@ -7219,8 +7217,7 @@
 {"se_bl",	BD8(58,0,1),	BD8_MASK,	PPCVLE,	0,		{B8}},
 };
 
-const int vle_num_opcodes =
-  sizeof (vle_opcodes) / sizeof (vle_opcodes[0]);
+const int vle_num_opcodes = ARRAY_SIZE(vle_opcodes);
 .
 /* The macro table.  This is only used by the assembler.  */
 
@@ -7288,5 +7285,4 @@
 {"e_clrlslwi",4, PPCVLE, "e_rlwinm %0,%1,%3,(%2)-(%3),31-(%3)"},
 };
 
-const int powerpc_num_macros =
-  sizeof (powerpc_macros) / sizeof (powerpc_macros[0]);
+const int powerpc_num_macros = ARRAY_SIZE(powerpc_macros);
-- 
1.7.12.4