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authorJohan Hovold <johan@kernel.org>2020-01-10 22:59:52 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2020-01-11 01:42:56 +0300
commitcfa4f6a99fb183742cace65ec551b444852b8ef6 (patch)
tree51b8568e9b458692b5fb3d4528341940112aebfa /drivers/input/tablet
parent3111491fca4f01764e0c158c5e0f7ced808eef51 (diff)
downloadlinux-cfa4f6a99fb183742cace65ec551b444852b8ef6.tar.xz
Input: aiptek - use descriptors of current altsetting
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> Acked-by: Vladis Dronov <vdronov@redhat.com> Link: https://lore.kernel.org/r/20191210113737.4016-4-johan@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/tablet')
-rw-r--r--drivers/input/tablet/aiptek.c2
1 files changed, 1 insertions, 1 deletions
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;