Commit 79f06f04 authored by Davidlohr Bueso's avatar Davidlohr Bueso Committed by Greg Kroah-Hartman
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usb: gadget: u_serial: Remove old tasklet comments 



Update old comments as of 8b4c62ae (usb: gadget: u_serial: process RX
in workqueue instead of tasklet).

Acked-by: default avatarFelipe Balbi <balbi@kernel.org>
Signed-off-by: default avatarDavidlohr Bueso <dbueso@suse.de>
Link: https://lore.kernel.org/r/20210119001321.127750-1-dave@stgolabs.net


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c00243e7

drivers/usb/gadget/function/u_serial.c

+2 −2
Original line number Diff line number Diff line
@@ -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 @@ static void gs_close(struct tty_struct *tty, struct file *file) 


	/* 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);