From: Samuel Tardieu <sam@rfc1149.net>
Date: Thu, 7 Mar 2013 11:57:58 +0000 (+0100)
Subject: USB: cdc-acm: Remove obsolete predefined speeds array
X-Git-Tag: firefly_0821_release~3680^2~672^2~252
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a4dee9c9fdda7a3ebcb76f5e6280508530f67b76;p=firefly-linux-kernel-4.4.55.git

USB: cdc-acm: Remove obsolete predefined speeds array

Modern speed handling has been introduced in 2009 by commit
9b80fee149a875a6292b2556ab2c64dc7ab7d6f5 (cdc_acm: Fix to use modern
speed interfaces) and the acm_tty_speed array has been unused since.

Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Acked-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 8ac25adf31b4..d003c8ca00bc 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -840,14 +840,6 @@ static int acm_tty_ioctl(struct tty_struct *tty,
 	return rv;
 }
 
-static const __u32 acm_tty_speed[] = {
-	0, 50, 75, 110, 134, 150, 200, 300, 600,
-	1200, 1800, 2400, 4800, 9600, 19200, 38400,
-	57600, 115200, 230400, 460800, 500000, 576000,
-	921600, 1000000, 1152000, 1500000, 2000000,
-	2500000, 3000000, 3500000, 4000000
-};
-
 static void acm_tty_set_termios(struct tty_struct *tty,
 						struct ktermios *termios_old)
 {