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USB-serial fixes for v4.4-rc3 

Here are some device-id fixes that remove a HID device from cp210x, and
 adds support for another Infineon flash-loader device. The flash-loader
 device presents itself as a CDC-ACM device even though it is clearly
 not, so we need to blacklist it in the cdc-acm driver as well.
 
 Signed-off-by: Johan Hovold <johan@kernel.org>
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Merge tag 'usb-serial-4.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

Johan writes:

USB-serial fixes for v4.4-rc3

Here are some device-id fixes that remove a HID device from cp210x, and
adds support for another Infineon flash-loader device. The flash-loader
device presents itself as a CDC-ACM device even though it is clearly
not, so we need to blacklist it in the cdc-acm driver as well.

Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Greg Kroah-Hartman 2015-12-01 09:21:53 -08:00
parent a4861761e5 a0e80fbd56
commit f235cead56
3 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/usb/class/cdc-acm.c
View File

@ -1838,6 +1838,11 @@ static const struct usb_device_id acm_ids[] = {
},
#endif
/* Exclude Infineon Flash Loader utility */
{ USB_DEVICE(0x058b, 0x0041),
.driver_info = IGNORE_DEVICE,
},
/* control interfaces without any protocol set */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
USB_CDC_PROTO_NONE) },

1
drivers/usb/serial/cp210x.c
View File

@ -132,7 +132,6 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA70) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA80) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA71) }, /* Infinity GPS-MIC-1 Radio Monophone */
{ USB_DEVICE(0x10C4, 0xF001) }, /* Elan Digital Systems USBscope50 */
{ USB_DEVICE(0x10C4, 0xF002) }, /* Elan Digital Systems USBwave12 */

1
drivers/usb/serial/usb-serial-simple.c
View File

@ -53,6 +53,7 @@ DEVICE(funsoft, FUNSOFT_IDS);
/* Infineon Flashloader driver */
#define FLASHLOADER_IDS() \
{ USB_DEVICE_INTERFACE_CLASS(0x058b, 0x0041, USB_CLASS_CDC_DATA) }, \
{ USB_DEVICE(0x8087, 0x0716) }
DEVICE(flashloader, FLASHLOADER_IDS);