diff options
Diffstat (limited to 'drivers/usb/gadget/atmel_usba_udc.c')
| -rw-r--r-- | drivers/usb/gadget/atmel_usba_udc.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index a7aed84d98c9..b66130c97269 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -93,7 +93,7 @@ static ssize_t queue_dbg_read(struct file *file, char __user *buf, if (!access_ok(VERIFY_WRITE, buf, nbytes)) return -EFAULT; - mutex_lock(&file->f_dentry->d_inode->i_mutex); + mutex_lock(&file_inode(file)->i_mutex); list_for_each_entry_safe(req, tmp_req, queue, queue) { len = snprintf(tmpbuf, sizeof(tmpbuf), "%8p %08x %c%c%c %5d %c%c%c\n", @@ -120,7 +120,7 @@ static ssize_t queue_dbg_read(struct file *file, char __user *buf, nbytes -= len; buf += len; } - mutex_unlock(&file->f_dentry->d_inode->i_mutex); + mutex_unlock(&file_inode(file)->i_mutex); return actual; } @@ -168,13 +168,13 @@ out: static ssize_t regs_dbg_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct inode *inode = file->f_dentry->d_inode; + struct inode *inode = file_inode(file); int ret; mutex_lock(&inode->i_mutex); ret = simple_read_from_buffer(buf, nbytes, ppos, file->private_data, - file->f_dentry->d_inode->i_size); + file_inode(file)->i_size); mutex_unlock(&inode->i_mutex); return ret; @@ -2066,17 +2066,7 @@ static struct platform_driver udc_driver = { }, }; -static int __init udc_init(void) -{ - return platform_driver_probe(&udc_driver, usba_udc_probe); -} -module_init(udc_init); - -static void __exit udc_exit(void) -{ - platform_driver_unregister(&udc_driver); -} -module_exit(udc_exit); +module_platform_driver_probe(udc_driver, usba_udc_probe); MODULE_DESCRIPTION("Atmel USBA UDC driver"); MODULE_AUTHOR("Haavard Skinnemoen (Atmel)"); |