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linux
linux-davinci-2.6.23
Commits
89c9b480
Commit
89c9b480
authored
Apr 29, 2006
by
Dmitry Torokhov
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Input: psmouse - fix new device detection logic
Signed-off-by:
Dmitry Torokhov
<
dtor@mail.ru
>
parent
7b7e3941
Changes
1
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1 changed file
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3 additions
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1 deletion
+3
-1
drivers/input/mouse/psmouse-base.c
drivers/input/mouse/psmouse-base.c
+3
-1
No files found.
drivers/input/mouse/psmouse-base.c
View file @
89c9b480
...
@@ -302,8 +302,10 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
...
@@ -302,8 +302,10 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
* Check if this is a new device announcement (0xAA 0x00)
* Check if this is a new device announcement (0xAA 0x00)
*/
*/
if
(
unlikely
(
psmouse
->
packet
[
0
]
==
PSMOUSE_RET_BAT
&&
psmouse
->
pktcnt
<=
2
))
{
if
(
unlikely
(
psmouse
->
packet
[
0
]
==
PSMOUSE_RET_BAT
&&
psmouse
->
pktcnt
<=
2
))
{
if
(
psmouse
->
pktcnt
==
1
)
if
(
psmouse
->
pktcnt
==
1
)
{
psmouse
->
last
=
jiffies
;
goto
out
;
goto
out
;
}
if
(
psmouse
->
packet
[
1
]
==
PSMOUSE_RET_ID
)
{
if
(
psmouse
->
packet
[
1
]
==
PSMOUSE_RET_ID
)
{
__psmouse_set_state
(
psmouse
,
PSMOUSE_IGNORE
);
__psmouse_set_state
(
psmouse
,
PSMOUSE_IGNORE
);
...
...
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