Messages in this thread Patch in this message | | | From | Qinglang Miao <> | Subject | [PATCH -next v2] sh: intc: Convert to DEFINE_SHOW_ATTRIBUTE | Date | Sat, 19 Sep 2020 10:52:06 +0800 |
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Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> --- v2: based on linux-next(20200917), and can be applied to mainline cleanly now.
drivers/sh/intc/virq-debugfs.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/sh/intc/virq-debugfs.c b/drivers/sh/intc/virq-debugfs.c index 9e62ba931..939915a07 100644 --- a/drivers/sh/intc/virq-debugfs.c +++ b/drivers/sh/intc/virq-debugfs.c @@ -16,7 +16,7 @@ #include <linux/debugfs.h> #include "internals.h" -static int intc_irq_xlate_debug(struct seq_file *m, void *priv) +static int intc_irq_xlate_show(struct seq_file *m, void *priv) { int i; @@ -37,17 +37,7 @@ static int intc_irq_xlate_debug(struct seq_file *m, void *priv) return 0; } -static int intc_irq_xlate_open(struct inode *inode, struct file *file) -{ - return single_open(file, intc_irq_xlate_debug, inode->i_private); -} - -static const struct file_operations intc_irq_xlate_fops = { - .open = intc_irq_xlate_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(intc_irq_xlate); static int __init intc_irq_xlate_init(void) { -- 2.23.0
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