Messages in this thread Patch in this message | | | From | Qinglang Miao <> | Subject | [PATCH -next] bus: mvebu-mbus: Convert to DEFINE_SHOW_ATTRIBUTE | Date | Thu, 16 Jul 2020 17:04:22 +0800 |
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From: Liu Shixin <liushixin2@huawei.com>
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Liu Shixin <liushixin2@huawei.com> --- drivers/bus/mvebu-mbus.c | 24 ++---------------------- 1 file changed, 2 insertions(+), 22 deletions(-)
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c index e76c866cd..3aaaf4848 100644 --- a/drivers/bus/mvebu-mbus.c +++ b/drivers/bus/mvebu-mbus.c @@ -470,17 +470,7 @@ static int mvebu_sdram_debug_show(struct seq_file *seq, void *v) return mbus->soc->show_cpu_target(mbus, seq, v); } -static int mvebu_sdram_debug_open(struct inode *inode, struct file *file) -{ - return single_open(file, mvebu_sdram_debug_show, inode->i_private); -} - -static const struct file_operations mvebu_sdram_debug_fops = { - .open = mvebu_sdram_debug_open, - .read_iter = seq_read_iter, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(mvebu_sdram_debug); static int mvebu_devs_debug_show(struct seq_file *seq, void *v) { @@ -520,17 +510,7 @@ static int mvebu_devs_debug_show(struct seq_file *seq, void *v) return 0; } -static int mvebu_devs_debug_open(struct inode *inode, struct file *file) -{ - return single_open(file, mvebu_devs_debug_show, inode->i_private); -} - -static const struct file_operations mvebu_devs_debug_fops = { - .open = mvebu_devs_debug_open, - .read_iter = seq_read_iter, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(mvebu_devs_debug); /* * SoC-specific functions and definitions -- 2.17.1
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