tree 9c25f99839548608428c60b7a3090753c1bf30b8
parent b30dc120a7471a961272aeca24ede1c0530e6455
author Peter Osterlund <[EMAIL PROTECTED]> Mon, 11 Jul 2005 11:08:04 -0500
committer Dmitry Torokhov <[EMAIL PROTECTED]> Mon, 11 Jul 2005 11:08:04 -0500
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 <[EMAIL PROTECTED]>
Signed-off-by: Vojtech Pavlik <[EMAIL PROTECTED]>
Signed-off-by: Dmitry Torokhov <[EMAIL PROTECTED]>
drivers/input/mouse/alps.c | 25 +++++++------------------
1 files changed, 7 insertions(+), 18 deletions(-)
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -2,7 +2,7 @@
* ALPS touchpad PS/2 mouse driver
*
* Copyright (c) 2003 Neil Brown <[EMAIL PROTECTED]>
- * Copyright (c) 2003 Peter Osterlund <[EMAIL PROTECTED]>
+ * Copyright (c) 2003-2005 Peter Osterlund <[EMAIL PROTECTED]>
* Copyright (c) 2004 Dmitry Torokhov <[EMAIL PROTECTED]>
* Copyright (c) 2005 Vojtech Pavlik <[EMAIL PROTECTED]>
*
@@ -350,7 +350,6 @@ static int alps_tap_mode(struct psmouse
static int alps_reconnect(struct psmouse *psmouse)
{
struct alps_data *priv = psmouse->private;
- unsigned char param[4];
int version;
psmouse_reset(psmouse);
@@ -361,14 +360,13 @@ static int alps_reconnect(struct psmouse
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
return -1;
- if (alps_get_status(psmouse, param))
+ if (alps_tap_mode(psmouse, 1)) {
+ printk(KERN_WARNING "alps.c: Failed to reenable hardware
tapping\n");
return -1;
-
- if (!(param[0] & 0x04))
- alps_tap_mode(psmouse, 1);
+ }
if (alps_absolute_mode(psmouse)) {
- printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
+ printk(KERN_ERR "alps.c: Failed to reenable absolute mode\n");
return -1;
}
@@ -389,7 +387,6 @@ static void alps_disconnect(struct psmou
int alps_init(struct psmouse *psmouse)
{
struct alps_data *priv;
- unsigned char param[4];
int version;
psmouse->private = priv = kmalloc(sizeof(struct alps_data), GFP_KERNEL);
@@ -403,16 +400,8 @@ int alps_init(struct psmouse *psmouse)
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
goto init_fail;
- if (alps_get_status(psmouse, param)) {
- printk(KERN_ERR "alps.c: touchpad status report request
failed\n");
- goto init_fail;
- }
-
- if (param[0] & 0x04) {
- printk(KERN_INFO "alps.c: Enabling hardware tapping\n");
- if (alps_tap_mode(psmouse, 1))
- printk(KERN_WARNING "alps.c: Failed to enable hardware
tapping\n");
- }
+ if (alps_tap_mode(psmouse, 1))
+ printk(KERN_WARNING "alps.c: Failed to enable hardware
tapping\n");
if (alps_absolute_mode(psmouse)) {
printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
-
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