Messages in this thread Patch in this message | | | From | Johan Hovold <> | Subject | [PATCH 3/7] Input: aiptek: use descriptors of current altsetting | Date | Tue, 10 Dec 2019 12:37:33 +0100 |
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Make sure to always use the descriptors of the current alternate setting to avoid future issues when accessing fields that may differ between settings.
Signed-off-by: Johan Hovold <johan@kernel.org> --- drivers/input/tablet/aiptek.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c index 06d0ffef4a17..e08b0ef078e8 100644 --- a/drivers/input/tablet/aiptek.c +++ b/drivers/input/tablet/aiptek.c @@ -1713,7 +1713,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) aiptek->inputdev = inputdev; aiptek->intf = intf; - aiptek->ifnum = intf->altsetting[0].desc.bInterfaceNumber; + aiptek->ifnum = intf->cur_altsetting->desc.bInterfaceNumber; aiptek->inDelay = 0; aiptek->endDelay = 0; aiptek->previousJitterable = 0; -- 2.24.0
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