diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-07-08 16:49:40 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-25 13:35:48 +1000 |
| commit | 11f27a7fa4ca27935de74e3eb052bdc430d5f8d8 (patch) | |
| tree | eba522d121682ead120a643c942ff24ca9dea551 /arch/powerpc/mm/ptdump/hashpagetable.c | |
| parent | 33e1402435cb9f3021439a15935ea2dc69ec1844 (diff) | |
| download | linux-11f27a7fa4ca27935de74e3eb052bdc430d5f8d8.tar.bz2 | |
powerpc/ptdump: Use DEFINE_SHOW_ATTRIBUTE()
Use DEFINE_SHOW_ATTRIBUTE() instead of open coding
open() and fops.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b864a92693ca8413ef0b19f0c12065c212899b6e.1625762905.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/mm/ptdump/hashpagetable.c')
| -rw-r--r-- | arch/powerpc/mm/ptdump/hashpagetable.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/powerpc/mm/ptdump/hashpagetable.c b/arch/powerpc/mm/ptdump/hashpagetable.c index ad6df9a2e7c8..c7f824d294b2 100644 --- a/arch/powerpc/mm/ptdump/hashpagetable.c +++ b/arch/powerpc/mm/ptdump/hashpagetable.c @@ -526,17 +526,7 @@ static int ptdump_show(struct seq_file *m, void *v) return 0; } -static int ptdump_open(struct inode *inode, struct file *file) -{ - return single_open(file, ptdump_show, NULL); -} - -static const struct file_operations ptdump_fops = { - .open = ptdump_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(ptdump); static int ptdump_init(void) { |