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Input: ALPS - unconditionally enable tapping mode
The condition in alps_init() was also inverted and the driver was enabling tapping mode only if it was already enabled. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Vojtech Pavlik <vojtech@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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@ -2,7 +2,7 @@
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* ALPS touchpad PS/2 mouse driver
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*
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* Copyright (c) 2003 Neil Brown <neilb@cse.unsw.edu.au>
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* Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
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* Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
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* Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
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* Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
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*
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@ -350,7 +350,6 @@ static int alps_tap_mode(struct psmouse *psmouse, int enable)
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static int alps_reconnect(struct psmouse *psmouse)
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{
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struct alps_data *priv = psmouse->private;
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unsigned char param[4];
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int version;
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psmouse_reset(psmouse);
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@ -361,14 +360,13 @@ static int alps_reconnect(struct psmouse *psmouse)
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if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
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return -1;
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if (alps_get_status(psmouse, param))
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if (alps_tap_mode(psmouse, 1)) {
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printk(KERN_WARNING "alps.c: Failed to reenable hardware tapping\n");
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return -1;
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if (!(param[0] & 0x04))
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alps_tap_mode(psmouse, 1);
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}
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if (alps_absolute_mode(psmouse)) {
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printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
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printk(KERN_ERR "alps.c: Failed to reenable absolute mode\n");
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return -1;
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}
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@ -389,7 +387,6 @@ static void alps_disconnect(struct psmouse *psmouse)
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int alps_init(struct psmouse *psmouse)
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{
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struct alps_data *priv;
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unsigned char param[4];
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int version;
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psmouse->private = priv = kmalloc(sizeof(struct alps_data), GFP_KERNEL);
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@ -403,16 +400,8 @@ int alps_init(struct psmouse *psmouse)
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if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
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goto init_fail;
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if (alps_get_status(psmouse, param)) {
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printk(KERN_ERR "alps.c: touchpad status report request failed\n");
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goto init_fail;
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}
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if (param[0] & 0x04) {
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printk(KERN_INFO "alps.c: Enabling hardware tapping\n");
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if (alps_tap_mode(psmouse, 1))
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printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
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}
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if (alps_tap_mode(psmouse, 1))
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printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
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if (alps_absolute_mode(psmouse)) {
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printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
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