linux-kernel - [PATCH 4/6] s5p-jpeg: convert struct spinlock to spinlock

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Date:	Thu, 29 Nov 2012 12:45:08 -0800
From:	"Luis R. Rodriguez" <mcgrof@...not-panic.com>
To:	linux-kernel@...r.kernel.org, tglx@...utronix.de
Cc:	backports@...r.kernel.org, alexander.stein@...tec-electronic.com,
	brudley@...adcom.com, rvossen@...adcom.com, arend@...adcom.com,
	frankyl@...adcom.com, kanyan@...adcom.com,
	linux-wireless@...r.kernel.org, brcm80211-dev-list@...adcom.com,
	kyungmin.park@...sung.com, s.nawrocki@...sung.com,
	linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
	daniel.vetter@...ll.ch, intel-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org, srinidhi.kasagar@...ricsson.com,
	linus.walleij@...aro.org,
	"Luis R. Rodriguez" <mcgrof@...not-panic.com>
Subject: [PATCH 4/6] s5p-jpeg: convert struct spinlock to spinlock_t

From: "Luis R. Rodriguez" <mcgrof@...not-panic.com>

spinlock_t should always be used.

Could not get this to build with allmodconfig:

mcgrof@...jol ~/linux-next (git::(no branch))$ make C=1 M=drivers/media/platform/s5p-jpeg

  WARNING: Symbol version dump /home/mcgrof/linux-next/Module.symvers
           is missing; modules will have no dependencies and modversions.

  Building modules, stage 2.
  MODPOST 0 modules

Cc: Kyungmin Park <kyungmin.park@...sung.com>
Cc: Sylwester Nawrocki <s.nawrocki@...sung.com>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-media@...r.kernel.org
Reported-by: Hauke Mehrtens <hauke@...ke-m.de>
Signed-off-by: Luis R. Rodriguez <mcgrof@...not-panic.com>
---
 drivers/media/platform/s5p-jpeg/jpeg-core.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.h b/drivers/media/platform/s5p-jpeg/jpeg-core.h
index 022b9b9..8a4013e 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.h
@@ -62,7 +62,7 @@
  */
 struct s5p_jpeg {
 	struct mutex		lock;
-	struct spinlock		slock;
+	spinlock_t		slock;
 
 	struct v4l2_device	v4l2_dev;
 	struct video_device	*vfd_encoder;
-- 
1.7.10.4

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