linux-kernel - [PATCH] powerpc/cell/axon_msi: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS

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Date:   Tue, 21 Dec 2021 14:48:14 +0000
From:   cgel.zte@...il.com
To:     arnd@...db.de
Cc:     mpe@...erman.id.au, benh@...nel.crashing.org, paulus@...ba.org,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Changcheng Deng <deng.changcheng@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH] powerpc/cell/axon_msi: replace DEFINE_SIMPLE_ATTRIBUTE with  DEFINE_DEBUGFS_ATTRIBUTE

From: Changcheng Deng <deng.changcheng@....com.cn>

Fix the following coccicheck warning:
./arch/powerpc/platforms/cell/axon_msi.c: 456: 0-23: WARNING: fops_msic
should be defined with DEFINE_DEBUGFS_ATTRIBUTE

Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE for
debugfs files.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@....com.cn>
---
 arch/powerpc/platforms/cell/axon_msi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index 354a58c1e6f2..47bb0ae8d6c9 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -453,7 +453,7 @@ static int msic_get(void *data, u64 *val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(fops_msic, msic_get, msic_set, "%llu\n");
+DEFINE_DEBUGFS_ATTRIBUTE(fops_msic, msic_get, msic_set, "%llu\n");
 
 void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic)
 {
-- 
2.25.1