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USB: serial: use dev_err_console in custom write paths

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Use dev_err_console in write paths for devices which can be used as a
console but do not use the generic write implementation.

Compile-only tested.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold
2012-02-10 13:20:51 +01:00
committed by Greg Kroah-Hartman
parent f1475a00a1
commit 22a416c4e0
10 changed files with 18 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/usb/serial/oti6858.c
+3 -3
View File
@@ -302,7 +302,7 @@ static void send_data(struct work_struct *work)
if (count != 0) {
allow = kmalloc(1, GFP_KERNEL);
if (!allow) {
dev_err(&port->dev, "%s(): kmalloc failed\n",
dev_err_console(port, "%s(): kmalloc failed\n",
__func__);
return;
}
@@ -334,7 +334,7 @@ static void send_data(struct work_struct *work)
port->write_urb->transfer_buffer_length = count;
result = usb_submit_urb(port->write_urb, GFP_NOIO);
if (result != 0) {
dev_err(&port->dev, "%s(): usb_submit_urb() failed"
dev_err_console(port, "%s(): usb_submit_urb() failed"
" with error %d\n", __func__, result);
priv->flags.write_urb_in_use = 0;
}
@@ -938,7 +938,7 @@ static void oti6858_write_bulk_callback(struct urb *urb)
port->write_urb->transfer_buffer_length = 1;
result = usb_submit_urb(port->write_urb, GFP_ATOMIC);
if (result) {
dev_err(&port->dev, "%s(): usb_submit_urb() failed,"
dev_err_console(port, "%s(): usb_submit_urb() failed,"
" error %d\n", __func__, result);
} else {
return;