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[3.13.y-ckt,12/30] cdc-acm:exclude Samsung phone 04e8:685d

Message ID 1455140528-17076-13-git-send-email-kamal@canonical.com
State New
Headers show

Commit Message

Kamal Mostafa Feb. 10, 2016, 9:41 p.m. UTC 
3.13.11-ckt35 -stable review patch.  If anyone has any objections, please let me know.

---8<------------------------------------------------------------

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>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
 drivers/usb/class/cdc-acm.c | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 9cff159..81edbac 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1722,6 +1722,11 @@  static const struct usb_device_id acm_ids[] = {
 	},
 #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,