* [PATCH] stallion: Remove unneeded lock_kernel
@ 2007-07-03 14:22 Alan Cox
0 siblings, 0 replies; only message in thread
From: Alan Cox @ 2007-07-03 14:22 UTC (permalink / raw)
To: akpm, linux-kernel, linux-serial
Signed-off-by: Alan Cox <alan@redhat.com>
diff -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.22-rc6-mm1/drivers/char/stallion.c linux-2.6.22-rc6-mm1/drivers/char/stallion.c
--- linux.vanilla-2.6.22-rc6-mm1/drivers/char/stallion.c 2007-07-02 20:50:11.000000000 +0100
+++ linux-2.6.22-rc6-mm1/drivers/char/stallion.c 2007-07-02 21:06:25.000000000 +0100
@@ -1788,7 +1788,6 @@
if (tty == NULL)
return;
- lock_kernel();
if (test_bit(ASYI_TXLOW, &portp->istate))
tty_wakeup(tty);
@@ -1802,7 +1801,6 @@
if (portp->flags & ASYNC_CHECK_CD)
tty_hangup(tty); /* FIXME: module removal race here - AKPM */
}
- unlock_kernel();
}
/*****************************************************************************/
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2007-07-03 14:22 [PATCH] stallion: Remove unneeded lock_kernel Alan Cox
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