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USB: gadget: udc: s3c2410_udc: convert to DEFINE_SHOW_ATTRIBUTE 

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Yangtao Li 2018-12-05 11:26:39 -05:00 committed by Felipe Balbi
parent f770e3bc23
commit d9d1dc8170
1 changed files with 2 additions and 15 deletions
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17
drivers/usb/gadget/udc/s3c2410_udc.c
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@ -119,7 +119,7 @@ static void dprintk(int level, const char *fmt, ...)
}
#endif
static int s3c2410_udc_debugfs_seq_show(struct seq_file *m, void *p)
static int s3c2410_udc_debugfs_show(struct seq_file *m, void *p)
{
u32 addr_reg, pwr_reg, ep_int_reg, usb_int_reg;
u32 ep_int_en_reg, usb_int_en_reg, ep0_csr;
@ -168,20 +168,7 @@ static int s3c2410_udc_debugfs_seq_show(struct seq_file *m, void *p)
return 0;
}
static int s3c2410_udc_debugfs_fops_open(struct inode *inode,
struct file *file)
{
return single_open(file, s3c2410_udc_debugfs_seq_show, NULL);
}
static const struct file_operations s3c2410_udc_debugfs_fops = {
.open = s3c2410_udc_debugfs_fops_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
DEFINE_SHOW_ATTRIBUTE(s3c2410_udc_debugfs);
/* io macros */