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HID: hid-lg4ff: Fix "undefined reference" build issue with CONFIG_USB disabled

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Fix "undefined reference" build issue with CONFIG_USB disabled; make the
driver use generic HID API instead.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Michal Malý <madcatxster@devoid-pointer.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Michal Malý 2015-02-18 22:49:33 +01:00 committed by Jiri Kosina
parent f31a2de3fe
commit c1740d13e6
1 changed files with 9 additions and 8 deletions
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17
drivers/hid/hid-lg4ff.c
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@ -569,19 +569,20 @@ static const struct lg4ff_compat_mode_switch *lg4ff_get_mode_switch_command(cons
static int lg4ff_switch_compatibility_mode(struct hid_device *hid, const struct lg4ff_compat_mode_switch *s)
{
struct usb_device *usbdev = hid_to_usb_dev(hid);
struct usbhid_device *usbhid = hid->driver_data;
struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list;
struct hid_report *report = list_entry(report_list->next, struct hid_report, list);
__s32 *value = report->field[0]->value;
u8 i;
for (i = 0; i < s->cmd_count; i++) {
int xferd, ret;
u8 data[7];
u8 j;
memcpy(data, s->cmd + (7*i), 7);
ret = usb_interrupt_msg(usbdev, usbhid->urbout->pipe, data, 7, &xferd, USB_CTRL_SET_TIMEOUT);
if (ret)
return ret;
for (j = 0; j < 7; j++)
value[j] = s->cmd[j + (7*i)];
hid_hw_request(hid, report, HID_REQ_SET_REPORT);
}
hid_hw_wait(hid);
return 0;
}