From: Tiezhu Yang <yangtiezhu@loongson.cn>
Date: Tue, 21 Apr 2020 11:59:44 +0000 (+0800)
Subject: MIPS: Do not initialise globals to 0
X-Git-Tag: v5.10.7~2477^2~119
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2c66e281c0330289aad93e6dd722b25fee29306c;p=platform%2Fkernel%2Flinux-rpi.git

MIPS: Do not initialise globals to 0

Fix the following checkpatch error:

ERROR: do not initialise globals to 0
#834: FILE: arch/mips/kernel/setup.c:834:
+int hw_coherentio = 0;	/* Actual hardware supported DMA coherency setting. */

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---

diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 10bef8f..b1e2d43 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -831,7 +831,7 @@ arch_initcall(debugfs_mips);
 /* User defined DMA coherency from command line. */
 enum coherent_io_user_state coherentio = IO_COHERENCE_DEFAULT;
 EXPORT_SYMBOL_GPL(coherentio);
-int hw_coherentio = 0;	/* Actual hardware supported DMA coherency setting. */
+int hw_coherentio;	/* Actual hardware supported DMA coherency setting. */
 
 static int __init setcoherentio(char *str)
 {