Messages in this thread | | | Date | Mon, 19 May 2008 21:49:37 -0400 | From | Dmitry Torokhov <> | Subject | Re: [PATCH] Add support for HTC Shift Touchscreen |
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On Tue, May 20, 2008 at 01:08:44AM +0200, Pau Oliva Fora wrote: > + > +static int htcpen_open(struct input_dev *dev) > +{ > + outb_p(DEVICE_ENABLE, HTCPEN_PORT_INIT); > + return 0; > +} > + > +static void htcpen_close(struct input_dev *dev) > +{ > + free_irq(HTCPEN_IRQ, dev); > +} > +
No, this will not work.. next time you open the device you won't have IRQ anymore. You need the opposite of outb_p(DEVICE_ENABLE, HTCPEN_PORT_INIT); here.
-- Dmitry
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