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[PATCH 4.4 270/342] cdc-acm:exclude Samsung phone 04e8:685d

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  [PATCH 4.4 270/342] cdc-acm:exclude Samsung phone 04e8:685d Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-03-02 01:10 +0100

#1347177 — [PATCH 4.4 270/342] cdc-acm:exclude Samsung phone 04e8:685d

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Oliver Neukum <oneukum@suse.com>

commit e912e685f372ab62a2405a1acd923597f524e94a upstream.

This phone needs to be handled by a specialised firmware tool
and is reported to crash irrevocably if cdc-acm takes it.

Signed-off-by: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/usb/class/cdc-acm.c |    5 +++++
 1 file changed, 5 insertions(+)

--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1841,6 +1841,11 @@ static const struct usb_device_id acm_id
 	},
 #endif
 
+	/*Samsung phone in firmware update mode */
+	{ USB_DEVICE(0x04e8, 0x685d),
+	.driver_info = IGNORE_DEVICE,
+	},
+
 	/* Exclude Infineon Flash Loader utility */
 	{ USB_DEVICE(0x058b, 0x0041),
 	.driver_info = IGNORE_DEVICE,

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