diff options
| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2018-03-20 12:04:51 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2018-03-23 15:46:09 +0100 |
| commit | 2904e68ff2ceb6f18f2f130749e6862c90725ab6 (patch) | |
| tree | 2e657d90087e176efb3657851cae88feda72a020 | |
| parent | adaabbf48fdf0ef31997e4054a88aaba16ad8b76 (diff) | |
| download | linux-2904e68ff2ceb6f18f2f130749e6862c90725ab6.tar.bz2 | |
HID: core: reset the quirks before calling probe again
Given that now the quirk handling is done in hid-quirk.c, we can actually
reset the quirks before calling .probe(), so that the drivers do not need
to keep track of initial quirks.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| -rw-r--r-- | drivers/hid/hid-core.c | 2 | ||||
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 7 |
2 files changed, 2 insertions, 7 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index c2560aae5542..fdb8b6ed6d4c 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1966,6 +1966,8 @@ static int hid_device_probe(struct device *dev) } } + /* reset the quirks that has been previously set */ + hdev->quirks = hid_lookup_quirk(hdev); hdev->driver = hdrv; if (hdrv->probe) { ret = hdrv->probe(hdev, id); diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index f05d372ba71e..6ae2d14146b3 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -127,7 +127,6 @@ struct mt_device { int left_button_state; /* left button state */ unsigned last_slot_field; /* the last field of a slot */ unsigned mt_report_id; /* the report ID of the multitouch device */ - unsigned long initial_quirks; /* initial quirks state */ __s16 inputmode; /* InputMode HID feature, -1 if non-existent */ __s16 inputmode_index; /* InputMode HID feature index in the report */ __s16 maxcontact_report_id; /* Maximum Contact Number HID feature, @@ -1452,11 +1451,6 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID) td->serial_maybe = true; - /* - * Store the initial quirk state - */ - td->initial_quirks = hdev->quirks; - /* This allows the driver to correctly support devices * that emit events over several HID messages. */ @@ -1526,7 +1520,6 @@ static void mt_remove(struct hid_device *hdev) sysfs_remove_group(&hdev->dev.kobj, &mt_attribute_group); hid_hw_stop(hdev); - hdev->quirks = td->initial_quirks; } /* |