linux-kernel - [PATCH] pcmcia/vrc4171: Add missing spinlock init

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Date:	Sun, 16 Dec 2012 22:00:50 +0100
From:	Jean Delvare <khali@...ux-fr.org>
To:	Bill Pemberton <wfp5p@...ginia.edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-pcmcia@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] pcmcia/vrc4171: Add missing spinlock init

It doesn't seem this spinlock was properly initialized. This bug was
introduced by commit 7a410e8d4d97457c8c381e2de9cdc7bd3306badc.

Signed-off-by: Jean Delvare <khali@...ux-fr.org>
---
I can't even build-test this. Already sent on:
 * 2012-09-06

 drivers/pcmcia/vrc4171_card.c |    1 +
 1 file changed, 1 insertion(+)

--- linux-3.6-rc4.orig/drivers/pcmcia/vrc4171_card.c	2012-07-21 22:58:29.000000000 +0200
+++ linux-3.6-rc4/drivers/pcmcia/vrc4171_card.c	2012-09-06 14:07:40.976007788 +0200
@@ -246,6 +246,7 @@ static int pccard_init(struct pcmcia_soc
 	socket = &vrc4171_sockets[slot];
 	socket->csc_irq = search_nonuse_irq();
 	socket->io_irq = search_nonuse_irq();
+	spin_lock_init(&socket->lock);
 
 	return 0;
 }


-- 
Jean Delvare
--
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