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From: Tiezhu Yang <yangtiezhu@loongson.cn>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
	Xuefeng Li <lixuefeng@loongson.cn>
Subject: [PATCH v2 1/3] MIPS: Do not initialise globals to 0
Date: Tue, 21 Apr 2020 19:23:56 +0800	[thread overview]
Message-ID: <1587468238-24032-2-git-send-email-yangtiezhu@loongson.cn> (raw)
In-Reply-To: <1587468238-24032-1-git-send-email-yangtiezhu@loongson.cn>

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>
---

v2:
  - no changes

 arch/mips/kernel/setup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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)
 {
-- 
2.1.0


  reply	other threads:[~2020-04-21 11:24 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-21 11:23 [PATCH v2 0/3] MIPS: Fix some issues about arch_mem_init() Tiezhu Yang
2020-04-21 11:23 ` Tiezhu Yang [this message]
2020-04-21 11:23 ` [PATCH v2 2/3] MIPS: Cleanup code about plat_mem_setup() Tiezhu Yang
2020-04-21 11:46   ` Thomas Bogendoerfer
2020-04-21 11:52     ` Tiezhu Yang
2020-04-21 11:23 ` [PATCH v2 3/3] MIPS: Make sparse_init() using top-down allocation Tiezhu Yang

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