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| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-05 17:26:39 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-12-07 07:12:15 +0100 |
| commit | d9d1dc817020773c010498f5f81bb49439f7c962 (patch) | |
| tree | a8683c5759ea49740119d4c84b28ebf7be3d792a /drivers/usb | |
| parent | usb: mtu3: fix dbginfo in qmu_tx_zlp_error_handler (diff) | |
| download | linux-d9d1dc817020773c010498f5f81bb49439f7c962.tar.xz linux-d9d1dc817020773c010498f5f81bb49439f7c962.zip | |
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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/s3c2410_udc.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index 8bf5ad7a59ad..af3e63316ace 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -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 */ |