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| author | Takashi Iwai <tiwai@suse.de> | 2013-09-30 10:49:45 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-09-30 10:49:45 +0200 |
| commit | 6ae405996ca4a656fbc939ed4f0a4c5b2f8925a7 (patch) | |
| tree | ef7007442ea510ecd36f225957e251a8e6bd336e /drivers/hid/hid-lgff.c | |
| parent | ALSA: hda - Enable internal mic on a Thinkpad machine with ALC283 (diff) | |
| parent | Merge remote-tracking branch 'asoc/fix/max98095' into asoc-linus (diff) | |
| download | linux-6ae405996ca4a656fbc939ed4f0a4c5b2f8925a7.tar.xz linux-6ae405996ca4a656fbc939ed4f0a4c5b2f8925a7.zip | |
Merge tag 'asoc-v3.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.12
Nothing too exciting here, all driver specific except for the fix from
Liam for DPCM systems which have both front and back end DAIs which is
not yet used by anything in mainline.
Diffstat (limited to 'drivers/hid/hid-lgff.c')
| -rw-r--r-- | drivers/hid/hid-lgff.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/hid/hid-lgff.c b/drivers/hid/hid-lgff.c index d7ea8c845b40..e1394af0ae7b 100644 --- a/drivers/hid/hid-lgff.c +++ b/drivers/hid/hid-lgff.c @@ -128,27 +128,14 @@ static void hid_lgff_set_autocenter(struct input_dev *dev, u16 magnitude) int lgff_init(struct hid_device* hid) { struct hid_input *hidinput = list_entry(hid->inputs.next, struct hid_input, list); - struct list_head *report_list = &hid->report_enum[HID_OUTPUT_REPORT].report_list; struct input_dev *dev = hidinput->input; - struct hid_report *report; - struct hid_field *field; const signed short *ff_bits = ff_joystick; int error; int i; - /* Find the report to use */ - if (list_empty(report_list)) { - hid_err(hid, "No output report found\n"); - return -1; - } - /* Check that the report looks ok */ - report = list_entry(report_list->next, struct hid_report, list); - field = report->field[0]; - if (!field) { - hid_err(hid, "NULL field\n"); - return -1; - } + if (!hid_validate_values(hid, HID_OUTPUT_REPORT, 0, 0, 7)) + return -ENODEV; for (i = 0; i < ARRAY_SIZE(devices); i++) { if (dev->id.vendor == devices[i].idVendor && |