usb: gadget: u_serial: Remove old tasklet comments

Update old comments as of 8b4c62aef6f (usb: gadget: u_serial: process RX
in workqueue instead of tasklet).

Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Link: https://lore.kernel.org/r/20210119001321.127750-1-dave@stgolabs.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
index 768f883..1e59204 100644 (file)
--- a/drivers/usb/gadget/function/u_serial.c
+++ b/drivers/usb/gadget/function/u_serial.c
@@ -344,7 +344,7 @@ __acquires(&port->port_lock)
 }
 
 /*
- * RX tasklet takes data out of the RX queue and hands it up to the TTY
+ * RX work takes data out of the RX queue and hands it up to the TTY
  * layer until it refuses to take any more data (or is throttled back).
  * Then it issues reads for any further data.
  *
@@ -707,7 +707,7 @@ raced_with_open:
 
        /* Iff we're disconnected, there can be no I/O in flight so it's
         * ok to free the circular buffer; else just scrub it.  And don't
-        * let the push tasklet fire again until we're re-opened.
+        * let the push async work fire again until we're re-opened.
         */
        if (gser == NULL)
                kfifo_free(&port->port_write_buf);