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| author | Philippe Schenker <philippe.schenker@toradex.com> | 2022-05-19 16:29:13 +0200 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2022-05-19 16:29:13 +0200 |
| commit | e6fb5c32f78f99682821f91b3959e222c93e4cb9 (patch) | |
| tree | 3f6c281a7d83a6e3c0a153f93718f7cd9a39b6f7 /drivers/hid/hid-chicony.c | |
| parent | 585dc27c53b6c1a32a7e11b724e91d7297388a13 (diff) | |
| parent | b7007e1d615b8d4b71c28ebf790c5164fc4491d5 (diff) | |
Merge remote-tracking branch 'gh-fslc/5.4-2.3.x-imx' into toradex_5.4-2.3.x-imx
Diffstat (limited to 'drivers/hid/hid-chicony.c')
| -rw-r--r-- | drivers/hid/hid-chicony.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/hid/hid-chicony.c b/drivers/hid/hid-chicony.c index 3f0ed6a95223..e19e2b597339 100644 --- a/drivers/hid/hid-chicony.c +++ b/drivers/hid/hid-chicony.c @@ -58,8 +58,12 @@ static int ch_input_mapping(struct hid_device *hdev, struct hid_input *hi, static __u8 *ch_switch12_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { - struct usb_interface *intf = to_usb_interface(hdev->dev.parent); - + struct usb_interface *intf; + + if (!hid_is_usb(hdev)) + return rdesc; + + intf = to_usb_interface(hdev->dev.parent); if (intf->cur_altsetting->desc.bInterfaceNumber == 1) { /* Change usage maximum and logical maximum from 0x7fff to * 0x2fff, so they don't exceed HID_MAX_USAGES */ |