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SubjectRe: [PATCH 1/1] media: dvb-usb/af9015, fix disconnection crashes
On Thu, Feb 04, 2010 at 11:31:45AM +0100, Jiri Slaby wrote:
+
> +static int dvb_event(struct hid_device *hdev, struct hid_field *field,
> + struct hid_usage *usage, __s32 value)
> +{
> + /* we won't get a "key up" event */
> + if (value) {
> + input_event(field->hidinput->input, usage->type, usage->code, 1);
> + input_event(field->hidinput->input, usage->type, usage->code, 0);

Do not ever forget input_sync(), you need 2 of them here.

With the latest changes to evdev, if you are using SIGIO you won't get
wioken up until EV_SYN/SYN_REPORT.

--
Dmitry


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