Messages in this thread Patch in this message | | | From | Qinglang Miao <> | Subject | [PATCH -next] C6X: Convert to DEFINE_SHOW_ATTRIBUTE | Date | Thu, 16 Jul 2020 17:07:30 +0800 |
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From: Chen Huang <chenhuang5@huawei.com>
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Chen Huang <chenhuang5@huawei.com> --- arch/c6x/platforms/pll.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/arch/c6x/platforms/pll.c b/arch/c6x/platforms/pll.c index a952faff1..366c9fe6a 100644 --- a/arch/c6x/platforms/pll.c +++ b/arch/c6x/platforms/pll.c @@ -417,22 +417,12 @@ static int c6x_ck_show(struct seq_file *m, void *v) return 0; } -static int c6x_ck_open(struct inode *inode, struct file *file) -{ - return single_open(file, c6x_ck_show, NULL); -} - -static const struct file_operations c6x_ck_operations = { - .open = c6x_ck_open, - .read_iter = seq_read_iter, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(c6x_ck); static int __init c6x_clk_debugfs_init(void) { debugfs_create_file("c6x_clocks", S_IFREG | S_IRUGO, NULL, NULL, - &c6x_ck_operations); + &c6x_ck_fops); return 0; } -- 2.17.1
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