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authorMichael Ulbricht <michael.ulbricht@systec-electronic.com>2014-03-25 10:34:18 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-05-31 13:20:30 -0700
commitb843f630425c94974c45d9cf5e285f080ad39351 (patch)
tree6ee3df4613eb2d4186bc8aa353c9742ff4d0a8ac /drivers/usb/class
parent402e194dfc5b38d99f9c65b86e2666b29adebf8c (diff)
downloadlinux-rt-b843f630425c94974c45d9cf5e285f080ad39351.tar.gz
USB: cdc-acm: Remove Motorola/Telit H24 serial interfaces from ACM driver
commit 895d240d1db0b2736d779200788e4c4aea28a0c6 upstream. By specifying NO_UNION_NORMAL the ACM driver does only use the first two USB interfaces (modem data & control). The AT Port, Diagnostic and NMEA interfaces are left to the USB serial driver. Signed-off-by: Michael Ulbricht <michael.ulbricht@systec-electronic.com> Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class')
-rw-r--r--drivers/usb/class/cdc-acm.c28
1 files changed, 21 insertions, 7 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 900f7ff805ee..7783acabe443 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1652,13 +1652,27 @@ static const struct usb_device_id acm_ids[] = {
},
/* Motorola H24 HSPA module: */
{ USB_DEVICE(0x22b8, 0x2d91) }, /* modem */
- { USB_DEVICE(0x22b8, 0x2d92) }, /* modem + diagnostics */
- { USB_DEVICE(0x22b8, 0x2d93) }, /* modem + AT port */
- { USB_DEVICE(0x22b8, 0x2d95) }, /* modem + AT port + diagnostics */
- { USB_DEVICE(0x22b8, 0x2d96) }, /* modem + NMEA */
- { USB_DEVICE(0x22b8, 0x2d97) }, /* modem + diagnostics + NMEA */
- { USB_DEVICE(0x22b8, 0x2d99) }, /* modem + AT port + NMEA */
- { USB_DEVICE(0x22b8, 0x2d9a) }, /* modem + AT port + diagnostics + NMEA */
+ { USB_DEVICE(0x22b8, 0x2d92), /* modem + diagnostics */
+ .driver_info = NO_UNION_NORMAL, /* handle only modem interface */
+ },
+ { USB_DEVICE(0x22b8, 0x2d93), /* modem + AT port */
+ .driver_info = NO_UNION_NORMAL, /* handle only modem interface */
+ },
+ { USB_DEVICE(0x22b8, 0x2d95), /* modem + AT port + diagnostics */
+ .driver_info = NO_UNION_NORMAL, /* handle only modem interface */
+ },
+ { USB_DEVICE(0x22b8, 0x2d96), /* modem + NMEA */
+ .driver_info = NO_UNION_NORMAL, /* handle only modem interface */
+ },
+ { USB_DEVICE(0x22b8, 0x2d97), /* modem + diagnostics + NMEA */
+ .driver_info = NO_UNION_NORMAL, /* handle only modem interface */
+ },
+ { USB_DEVICE(0x22b8, 0x2d99), /* modem + AT port + NMEA */
+ .driver_info = NO_UNION_NORMAL, /* handle only modem interface */
+ },
+ { USB_DEVICE(0x22b8, 0x2d9a), /* modem + AT port + diagnostics + NMEA */
+ .driver_info = NO_UNION_NORMAL, /* handle only modem interface */
+ },
{ USB_DEVICE(0x0572, 0x1329), /* Hummingbird huc56s (Conexant) */
.driver_info = NO_UNION_NORMAL, /* union descriptor misplaced on