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Input: psmouse - add psmouse_queue_work() for ps/2 extension to make use of

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psmouse_queue_work is passed a delayed_work struct, and queues up the work
with kpsmouse_wq.  Since we're dealing with delayed_work stuff, this
also switches resync_work to a delayed_work struct as well, and makes
use of psmouse_queue_work when doing a resync within psmouse-base.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Andres Salomon 2008-09-16 12:30:33 -04:00 committed by Dmitry Torokhov
parent a48cf5f3e5
commit 8bf020ee96
2 changed files with 13 additions and 5 deletions
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14
drivers/input/mouse/psmouse-base.c
View file

@ -201,6 +201,12 @@ static psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse)
return PSMOUSE_FULL_PACKET;
}
void psmouse_queue_work(struct psmouse *psmouse, struct delayed_work *work,
unsigned long delay)
{
queue_delayed_work(kpsmoused_wq, work, delay);
}
/*
* __psmouse_set_state() sets new psmouse state and resets all flags.
*/
@ -305,7 +311,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
psmouse->name, psmouse->phys, psmouse->pktcnt);
psmouse->badbyte = psmouse->packet[0];
__psmouse_set_state(psmouse, PSMOUSE_RESYNCING);
queue_work(kpsmoused_wq, &psmouse->resync_work);
psmouse_queue_work(psmouse, &psmouse->resync_work, 0);
goto out;
}
@ -342,7 +348,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio,
time_after(jiffies, psmouse->last + psmouse->resync_time * HZ)) {
psmouse->badbyte = psmouse->packet[0];
__psmouse_set_state(psmouse, PSMOUSE_RESYNCING);
queue_work(kpsmoused_wq, &psmouse->resync_work);
psmouse_queue_work(psmouse, &psmouse->resync_work, 0);
goto out;
}
@ -935,7 +941,7 @@ static int psmouse_poll(struct psmouse *psmouse)
static void psmouse_resync(struct work_struct *work)
{
struct psmouse *parent = NULL, *psmouse =
container_of(work, struct psmouse, resync_work);
container_of(work, struct psmouse, resync_work.work);
struct serio *serio = psmouse->ps2dev.serio;
psmouse_ret_t rc = PSMOUSE_GOOD_DATA;
int failed = 0, enabled = 0;
@ -1194,7 +1200,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
goto err_free;
ps2_init(&psmouse->ps2dev, serio);
INIT_WORK(&psmouse->resync_work, psmouse_resync);
INIT_DELAYED_WORK(&psmouse->resync_work, psmouse_resync);
psmouse->dev = input_dev;
snprintf(psmouse->phys, sizeof(psmouse->phys), "%s/input0", serio->phys);

4
drivers/input/mouse/psmouse.h
View file

@ -39,7 +39,7 @@ struct psmouse {
void *private;
struct input_dev *dev;
struct ps2dev ps2dev;
struct work_struct resync_work;
struct delayed_work resync_work;
char *vendor;
char *name;
unsigned char packet[8];
@ -92,6 +92,8 @@ enum psmouse_type {
PSMOUSE_AUTO /* This one should always be last */
};
void psmouse_queue_work(struct psmouse *psmouse, struct delayed_work *work,
unsigned long delay);
int psmouse_sliced_command(struct psmouse *psmouse, unsigned char command);
int psmouse_reset(struct psmouse *psmouse);
void psmouse_set_state(struct psmouse *psmouse, enum psmouse_state new_state);