USB: legotower: remove unneeded tracing macros

Remove the unneeded tracing macros in this driver.  The kernel has a
built-in trace function that can be used if this is really still needed.

Cc: Juergen Stuber <starblue@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 457163c4
master alk-4.19.24 alk-4.19.30 alk-4.19.34 alk-4.19.36 alk-4.19.43 alk-4.19.48 alk-4.19.57 ck-4.19.67 ck-4.19.81 ck-4.19.91 github/fork/deepanshu1422/fix-typo-in-comment github/fork/haosdent/fix-typo linux-next v4.19.91 v4.19.90 v4.19.89 v4.19.88 v4.19.87 v4.19.86 v4.19.85 v4.19.84 v4.19.83 v4.19.82 v4.19.81 v4.19.80 v4.19.79 v4.19.78 v4.19.77 v4.19.76 v4.19.75 v4.19.74 v4.19.73 v4.19.72 v4.19.71 v4.19.70 v4.19.69 v4.19.68 v4.19.67 v4.19.66 v4.19.65 v4.19.64 v4.19.63 v4.19.62 v4.19.61 v4.19.60 v4.19.59 v4.19.58 v4.19.57 v4.19.56 v4.19.55 v4.19.54 v4.19.53 v4.19.52 v4.19.51 v4.19.50 v4.19.49 v4.19.48 v4.19.47 v4.19.46 v4.19.45 v4.19.44 v4.19.43 v4.19.42 v4.19.41 v4.19.40 v4.19.39 v4.19.38 v4.19.37 v4.19.36 v4.19.35 v4.19.34 v4.19.33 v4.19.32 v4.19.31 v4.19.30 v4.19.29 v4.19.28 v4.19.27 v4.19.26 v4.19.25 v4.19.24 v4.19.23 v4.19.22 v4.19.21 v4.19.20 v4.19.19 v4.19.18 v4.19.17 v4.19.16 v4.19.15 v4.19.14 v4.19.13 v4.19.12 v4.19.11 v4.19.10 v4.19.9 v4.19.8 v4.19.7 v4.19.6 v4.19.5 v4.19.4 v4.19.3 v4.19.2 v4.19.1 v4.19 v4.19-rc8 v4.19-rc7 v4.19-rc6 v4.19-rc5 v4.19-rc4 v4.19-rc3 v4.19-rc2 v4.19-rc1 ck-release-21 ck-release-20 ck-release-19.2 ck-release-19.1 ck-release-19 ck-release-18 ck-release-17.2 ck-release-17.1 ck-release-17 ck-release-16 ck-release-15.1 ck-release-15 ck-release-14 ck-release-13.2 ck-release-13 ck-release-12 ck-release-11 ck-release-10 ck-release-9 ck-release-7 alk-release-15 alk-release-14 alk-release-13.2 alk-release-13 alk-release-12 alk-release-11 alk-release-10 alk-release-9 alk-release-7
无相关合并请求
......@@ -318,8 +318,6 @@ static inline void lego_usb_tower_debug_data (int level, const char *function, i
*/
static inline void tower_delete (struct lego_usb_tower *dev)
{
dbg(2, "%s: enter", __func__);
tower_abort_transfers (dev);
/* free data structures */
......@@ -329,8 +327,6 @@ static inline void tower_delete (struct lego_usb_tower *dev)
kfree (dev->interrupt_in_buffer);
kfree (dev->interrupt_out_buffer);
kfree (dev);
dbg(2, "%s: leave", __func__);
}
......@@ -346,8 +342,6 @@ static int tower_open (struct inode *inode, struct file *file)
struct tower_reset_reply reset_reply;
int result;
dbg(2, "%s: enter", __func__);
nonseekable_open(inode, file);
subminor = iminor(inode);
......@@ -435,8 +429,6 @@ static int tower_open (struct inode *inode, struct file *file)
mutex_unlock(&dev->lock);
exit:
dbg(2, "%s: leave, return value %d ", __func__, retval);
return retval;
}
......@@ -448,8 +440,6 @@ static int tower_release (struct inode *inode, struct file *file)
struct lego_usb_tower *dev;
int retval = 0;
dbg(2, "%s: enter", __func__);
dev = file->private_data;
if (dev == NULL) {
......@@ -491,7 +481,6 @@ static int tower_release (struct inode *inode, struct file *file)
exit:
mutex_unlock(&open_disc_mutex);
exit_nolock:
dbg(2, "%s: leave, return value %d", __func__, retval);
return retval;
}
......@@ -502,11 +491,9 @@ static int tower_release (struct inode *inode, struct file *file)
*/
static void tower_abort_transfers (struct lego_usb_tower *dev)
{
dbg(2, "%s: enter", __func__);
if (dev == NULL) {
dbg(1, "%s: dev is null", __func__);
goto exit;
return;
}
/* shutdown transfer */
......@@ -518,9 +505,6 @@ static void tower_abort_transfers (struct lego_usb_tower *dev)
}
if (dev->interrupt_out_busy && dev->udev)
usb_kill_urb(dev->interrupt_out_urb);
exit:
dbg(2, "%s: leave", __func__);
}
......@@ -553,8 +537,6 @@ static unsigned int tower_poll (struct file *file, poll_table *wait)
struct lego_usb_tower *dev;
unsigned int mask = 0;
dbg(2, "%s: enter", __func__);
dev = file->private_data;
if (!dev->udev)
......@@ -571,8 +553,6 @@ static unsigned int tower_poll (struct file *file, poll_table *wait)
mask |= POLLOUT | POLLWRNORM;
}
dbg(2, "%s: leave, mask = %d", __func__, mask);
return mask;
}
......@@ -597,8 +577,6 @@ static ssize_t tower_read (struct file *file, char __user *buffer, size_t count,
int retval = 0;
unsigned long timeout = 0;
dbg(2, "%s: enter, count = %Zd", __func__, count);
dev = file->private_data;
/* lock this object */
......@@ -672,7 +650,6 @@ static ssize_t tower_read (struct file *file, char __user *buffer, size_t count,
mutex_unlock(&dev->lock);
exit:
dbg(2, "%s: leave, return value %d", __func__, retval);
return retval;
}
......@@ -686,8 +663,6 @@ static ssize_t tower_write (struct file *file, const char __user *buffer, size_t
size_t bytes_to_write;
int retval = 0;
dbg(2, "%s: enter, count = %Zd", __func__, count);
dev = file->private_data;
/* lock this object */
......@@ -757,8 +732,6 @@ static ssize_t tower_write (struct file *file, const char __user *buffer, size_t
mutex_unlock(&dev->lock);
exit:
dbg(2, "%s: leave, return value %d", __func__, retval);
return retval;
}
......@@ -772,8 +745,6 @@ static void tower_interrupt_in_callback (struct urb *urb)
int status = urb->status;
int retval;
dbg(4, "%s: enter, status %d", __func__, status);
lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
if (status) {
......@@ -817,7 +788,6 @@ static void tower_interrupt_in_callback (struct urb *urb)
wake_up_interruptible (&dev->read_wait);
lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
dbg(4, "%s: leave, status %d", __func__, status);
}
......@@ -829,7 +799,6 @@ static void tower_interrupt_out_callback (struct urb *urb)
struct lego_usb_tower *dev = urb->context;
int status = urb->status;
dbg(4, "%s: enter, status %d", __func__, status);
lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
/* sync/async unlink faults aren't errors */
......@@ -844,7 +813,6 @@ static void tower_interrupt_out_callback (struct urb *urb)
wake_up_interruptible(&dev->write_wait);
lego_usb_tower_debug_data(5, __func__, urb->actual_length, urb->transfer_buffer);
dbg(4, "%s: leave, status %d", __func__, status);
}
......@@ -866,8 +834,6 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
int retval = -ENOMEM;
int result;
dbg(2, "%s: enter", __func__);
/* allocate memory for our device state and initialize it */
dev = kmalloc (sizeof(struct lego_usb_tower), GFP_KERNEL);
......@@ -993,8 +959,6 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
exit:
dbg(2, "%s: leave, return value 0x%.8lx (dev)", __func__, (long) dev);
return retval;
error:
......@@ -1013,8 +977,6 @@ static void tower_disconnect (struct usb_interface *interface)
struct lego_usb_tower *dev;
int minor;
dbg(2, "%s: enter", __func__);
dev = usb_get_intfdata (interface);
mutex_lock(&open_disc_mutex);
usb_set_intfdata (interface, NULL);
......@@ -1041,8 +1003,6 @@ static void tower_disconnect (struct usb_interface *interface)
dev_info(&interface->dev, "LEGO USB Tower #%d now disconnected\n",
(minor - LEGO_USB_TOWER_MINOR_BASE));
dbg(2, "%s: leave", __func__);
}
module_usb_driver(tower_driver);
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册
反馈
建议
客服 返回
顶部