diff options
| author | Liu Shixin <liushixin2@huawei.com> | 2022-09-16 22:12:44 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-24 14:59:26 +0200 |
| commit | a5ccec12acfaf3a7ebbbeb90555b35b275fce0df (patch) | |
| tree | 380da938229d9cff50677b97f7652f79887b8036 /drivers/bus | |
| parent | 711898b1d5ac37bc85a9495f3f2815f5fbd0a937 (diff) | |
bus: mvebu-mbus: use DEFINE_SHOW_ATTRIBUTE to simplify mvebu_{sdram/devs}_debug
Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code.
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Link: https://lore.kernel.org/r/20220916141244.2174005-1-liushixin2@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/mvebu-mbus.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c index 5dc2669432ba..d51573ac525e 100644 --- a/drivers/bus/mvebu-mbus.c +++ b/drivers/bus/mvebu-mbus.c @@ -466,18 +466,7 @@ static int mvebu_sdram_debug_show(struct seq_file *seq, void *v) struct mvebu_mbus_state *mbus = &mbus_state; 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 = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(mvebu_sdram_debug); static int mvebu_devs_debug_show(struct seq_file *seq, void *v) { @@ -516,18 +505,7 @@ 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 = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(mvebu_devs_debug); /* * SoC-specific functions and definitions |