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authorPaul Mundt <lethal@linux-sh.org>2010-09-24 04:04:26 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-09-24 04:04:26 +0900
commit3f224f4e057ce67713f3e7a8890f2fbe12d047a5 (patch)
treebcaa45b4a0095c4c502ffac056e26481a7b49442 /arch/sh/mm/cache-debugfs.c
parenta234ca0faa65dcd5cc473915bd925130ebb7b74b (diff)
downloadop-kernel-dev-3f224f4e057ce67713f3e7a8890f2fbe12d047a5.zip
op-kernel-dev-3f224f4e057ce67713f3e7a8890f2fbe12d047a5.tar.gz
sh: provide generic arch_debugfs_dir.
While sh previously had its own debugfs root, there now exists a common arch_debugfs_dir prototype, so we switch everything over to that. Presumably once more architectures start making use of this we'll be able to just kill off the stub kdebugfs wrapper. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/cache-debugfs.c')
-rw-r--r--arch/sh/mm/cache-debugfs.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c
index 690ed01..5241146 100644
--- a/arch/sh/mm/cache-debugfs.c
+++ b/arch/sh/mm/cache-debugfs.c
@@ -126,25 +126,19 @@ static int __init cache_debugfs_init(void)
{
struct dentry *dcache_dentry, *icache_dentry;
- dcache_dentry = debugfs_create_file("dcache", S_IRUSR, sh_debugfs_root,
+ dcache_dentry = debugfs_create_file("dcache", S_IRUSR, arch_debugfs_dir,
(unsigned int *)CACHE_TYPE_DCACHE,
&cache_debugfs_fops);
if (!dcache_dentry)
return -ENOMEM;
- if (IS_ERR(dcache_dentry))
- return PTR_ERR(dcache_dentry);
- icache_dentry = debugfs_create_file("icache", S_IRUSR, sh_debugfs_root,
+ icache_dentry = debugfs_create_file("icache", S_IRUSR, arch_debugfs_dir,
(unsigned int *)CACHE_TYPE_ICACHE,
&cache_debugfs_fops);
if (!icache_dentry) {
debugfs_remove(dcache_dentry);
return -ENOMEM;
}
- if (IS_ERR(icache_dentry)) {
- debugfs_remove(dcache_dentry);
- return PTR_ERR(icache_dentry);
- }
return 0;
}
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