diff options
| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-01 19:35:01 +0100 |
|---|---|---|
| committer |   Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2021-12-02 15:35:57 +0100 |
| commit | f83baa0cb6cfc92ebaf7f9d3a99d7e34f2e77a8a (patch) | |
| tree | d09f59835cebb015308df8245c0dd40423aa621f /drivers/hid/hid-u2fzero.c | |
| parent | HID: quirks: Add quirk for the Microsoft Surface 3 type-cover (diff) | |
| download | linux-dev-f83baa0cb6cfc92ebaf7f9d3a99d7e34f2e77a8a.tar.xz linux-dev-f83baa0cb6cfc92ebaf7f9d3a99d7e34f2e77a8a.zip | |
HID: add hid_is_usb() function to make it simpler for USB detection
A number of HID drivers already call hid_is_using_ll_driver() but only
for the detection of if this is a USB device or not. Make this more
obvious by creating hid_is_usb() and calling the function that way.
Also converts the existing hid_is_using_ll_driver() functions to use the
new call.
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: linux-input@vger.kernel.org
Cc: stable@vger.kernel.org
Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20211201183503.2373082-1-gregkh@linuxfoundation.org
Diffstat (limited to 'drivers/hid/hid-u2fzero.c')
| -rw-r--r-- | drivers/hid/hid-u2fzero.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/hid-u2fzero.c b/drivers/hid/hid-u2fzero.c index 31ea7fc69916..ad489caf53ad 100644 --- a/drivers/hid/hid-u2fzero.c +++ b/drivers/hid/hid-u2fzero.c @@ -311,7 +311,7 @@ static int u2fzero_probe(struct hid_device *hdev, unsigned int minor; int ret; - if (!hid_is_using_ll_driver(hdev, &usb_hid_driver)) + if (!hid_is_usb(hdev)) return -EINVAL; dev = devm_kzalloc(&hdev->dev, sizeof(*dev), GFP_KERNEL); |