Commit fec0ef3f authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Stephen Boyd
Browse files

clk: Re-use DEFINE_SHOW_ATTRIBUTE() macro 



...instead of open coding file operations followed by custom ->open()
callbacks per each attribute.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent 7928b2cb

drivers/clk/clk.c

+7 −53
Original line number Diff line number Diff line
@@ -2486,19 +2486,7 @@ static int clk_summary_show(struct seq_file *s, void *data) 


	return 0;

}





static int clk_summary_open(struct inode *inode, struct file *file)

{

	return single_open(file, clk_summary_show, inode->i_private);

}



static const struct file_operations clk_summary_fops = {

	.open		= clk_summary_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};

DEFINE_SHOW_ATTRIBUTE(clk_summary);



static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level)

{
@@ -2532,7 +2520,7 @@ static void clk_dump_subtree(struct seq_file *s, struct clk_core *c, int level) 
	seq_putc(s, '}');

}



static int clk_dump(struct seq_file *s, void *data)

static int clk_dump_show(struct seq_file *s, void *data)

{

	struct clk_core *c;

	bool first_node = true;
@@ -2555,19 +2543,7 @@ static int clk_dump(struct seq_file *s, void *data) 
	seq_puts(s, "}\n");

	return 0;

}





static int clk_dump_open(struct inode *inode, struct file *file)

{

	return single_open(file, clk_dump, inode->i_private);

}



static const struct file_operations clk_dump_fops = {

	.open		= clk_dump_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};

DEFINE_SHOW_ATTRIBUTE(clk_dump);



static const struct {

	unsigned long flag;
@@ -2589,7 +2565,7 @@ static const struct { 
#undef ENTRY

};



static int clk_flags_dump(struct seq_file *s, void *data)

static int clk_flags_show(struct seq_file *s, void *data)

{

	struct clk_core *core = s->private;

	unsigned long flags = core->flags;
@@ -2608,20 +2584,9 @@ static int clk_flags_dump(struct seq_file *s, void *data) 


	return 0;

}

DEFINE_SHOW_ATTRIBUTE(clk_flags);



static int clk_flags_open(struct inode *inode, struct file *file)

{

	return single_open(file, clk_flags_dump, inode->i_private);

}



static const struct file_operations clk_flags_fops = {

	.open		= clk_flags_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int possible_parents_dump(struct seq_file *s, void *data)

static int possible_parents_show(struct seq_file *s, void *data)

{

	struct clk_core *core = s->private;

	int i;
@@ -2633,18 +2598,7 @@ static int possible_parents_dump(struct seq_file *s, void *data) 


	return 0;

}



static int possible_parents_open(struct inode *inode, struct file *file)

{

	return single_open(file, possible_parents_dump, inode->i_private);

}



static const struct file_operations possible_parents_fops = {

	.open		= possible_parents_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};

DEFINE_SHOW_ATTRIBUTE(possible_parents);



static int clk_debug_create_one(struct clk_core *core, struct dentry *pdentry)

{

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