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Input: serio - semaphore to mutex conversion

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The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Arjan van de Ven
2006-02-19 00:21:55 -05:00
committed by Dmitry Torokhov
parent e676c232e6
commit c4e32e9faa
5 changed files with 46 additions and 43 deletions
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10
drivers/input/serio/libps2.c
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@@ -84,7 +84,7 @@ void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout)
maxbytes = sizeof(ps2dev->cmdbuf);
}
down(&ps2dev->cmd_sem);
mutex_lock(&ps2dev->cmd_mutex);
serio_pause_rx(ps2dev->serio);
ps2dev->flags = PS2_FLAG_CMD;
@@ -94,7 +94,7 @@ void ps2_drain(struct ps2dev *ps2dev, int maxbytes, int timeout)
wait_event_timeout(ps2dev->wait,
!(ps2dev->flags & PS2_FLAG_CMD),
msecs_to_jiffies(timeout));
up(&ps2dev->cmd_sem);
mutex_unlock(&ps2dev->cmd_mutex);
}
/*
@@ -177,7 +177,7 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
return -1;
}
down(&ps2dev->cmd_sem);
mutex_lock(&ps2dev->cmd_mutex);
serio_pause_rx(ps2dev->serio);
ps2dev->flags = command == PS2_CMD_GETID ? PS2_FLAG_WAITID : 0;
@@ -229,7 +229,7 @@ int ps2_command(struct ps2dev *ps2dev, unsigned char *param, int command)
ps2dev->flags = 0;
serio_continue_rx(ps2dev->serio);
up(&ps2dev->cmd_sem);
mutex_unlock(&ps2dev->cmd_mutex);
return rc;
}
@@ -281,7 +281,7 @@ int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int comman
void ps2_init(struct ps2dev *ps2dev, struct serio *serio)
{
init_MUTEX(&ps2dev->cmd_sem);
mutex_init(&ps2dev->cmd_mutex);
init_waitqueue_head(&ps2dev->wait);
ps2dev->serio = serio;
}