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clk: nomadik: Change to use DEFINE_SHOW_ATTRIBUTE macro 

Use macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
[sboyd@kernel.org: Rename show function to keep compiling]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Yangtao Li 2018-11-23 10:06:00 -05:00 committed by Stephen Boyd
parent 651022382c
commit 9579346ecf
1 changed files with 3 additions and 13 deletions
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16
drivers/clk/clk-nomadik.c
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@ -455,7 +455,7 @@ static const char * const src_clk_names[] = {
"RNGCCLK ", "RNGCCLK ",
}; };
static int nomadik_src_clk_show(struct seq_file *s, void *what) static int nomadik_src_clk_debugfs_show(struct seq_file *s, void *what)
{ {
int i; int i;
u32 src_pcksr0 = readl(src_base + SRC_PCKSR0); u32 src_pcksr0 = readl(src_base + SRC_PCKSR0);
@ -479,17 +479,7 @@ static int nomadik_src_clk_show(struct seq_file *s, void *what)
return 0; return 0;
} }
static int nomadik_src_clk_open(struct inode *inode, struct file *file) DEFINE_SHOW_ATTRIBUTE(nomadik_src_clk_debugfs);
{
return single_open(file, nomadik_src_clk_show, NULL);
}
static const struct file_operations nomadik_src_clk_debugfs_ops = {
.open = nomadik_src_clk_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int __init nomadik_src_clk_init_debugfs(void) static int __init nomadik_src_clk_init_debugfs(void)
{ {
@ -499,7 +489,7 @@ static int __init nomadik_src_clk_init_debugfs(void)
src_pcksr0_boot = readl(src_base + SRC_PCKSR0); src_pcksr0_boot = readl(src_base + SRC_PCKSR0);
src_pcksr1_boot = readl(src_base + SRC_PCKSR1); src_pcksr1_boot = readl(src_base + SRC_PCKSR1);
debugfs_create_file("nomadik-src-clk", S_IFREG | S_IRUGO, debugfs_create_file("nomadik-src-clk", S_IFREG | S_IRUGO,
NULL, NULL, &nomadik_src_clk_debugfs_ops); NULL, NULL, &nomadik_src_clk_debugfs_fops);
return 0; return 0;
} }
device_initcall(nomadik_src_clk_init_debugfs); device_initcall(nomadik_src_clk_init_debugfs);