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| author | Axel Lin <axel.lin@gmail.com> | 2012-09-07 15:13:24 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-09-07 14:53:59 +0200 |
| commit | 751e5ed350ac3f8dff9fd63ce01405da9472a034 (patch) | |
| tree | 7734af53d8e6986ae3be52fb72a013857681e378 /drivers/hid/hid-waltop.c | |
| parent | 5f4fa6afd31c1002c7cbd13d33dcc6e9d3bef10e (diff) | |
| download | lwn-751e5ed350ac3f8dff9fd63ce01405da9472a034.tar.gz lwn-751e5ed350ac3f8dff9fd63ce01405da9472a034.zip | |
HID: waltop: Remove waltop_probe() and waltop_remove() functions
The waltop_probe() and waltop_remove() functions do not have any special
initialization and cleanup. Remove them and let HID core handle the default
probe/remove actions.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-waltop.c')
| -rw-r--r-- | drivers/hid/hid-waltop.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/hid/hid-waltop.c b/drivers/hid/hid-waltop.c index 745e4e9a8cf2..bb536ab5941e 100644 --- a/drivers/hid/hid-waltop.c +++ b/drivers/hid/hid-waltop.c @@ -638,28 +638,6 @@ static __u8 sirius_battery_free_tablet_rdesc_fixed[] = { 0xC0 /* End Collection */ }; -static int waltop_probe(struct hid_device *hdev, - const struct hid_device_id *id) -{ - int ret; - - ret = hid_parse(hdev); - if (ret) { - hid_err(hdev, "parse failed\n"); - goto err; - } - - ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); - if (ret) { - hid_err(hdev, "hw start failed\n"); - goto err; - } - - return 0; -err: - return ret; -} - static __u8 *waltop_report_fixup(struct hid_device *hdev, __u8 *rdesc, unsigned int *rsize) { @@ -776,11 +754,6 @@ static int waltop_raw_event(struct hid_device *hdev, struct hid_report *report, return 0; } -static void waltop_remove(struct hid_device *hdev) -{ - hid_hw_stop(hdev); -} - static const struct hid_device_id waltop_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) }, @@ -803,10 +776,8 @@ MODULE_DEVICE_TABLE(hid, waltop_devices); static struct hid_driver waltop_driver = { .name = "waltop", .id_table = waltop_devices, - .probe = waltop_probe, .report_fixup = waltop_report_fixup, .raw_event = waltop_raw_event, - .remove = waltop_remove, }; static int __init waltop_init(void) |