From 068b16b638070611272cf60da821cd70b2a267b3 Mon Sep 17 00:00:00 2001
From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Tue, 16 Apr 2013 03:02:20 -0300
Subject: [media] exynos4-is: Convert index variable to signed

index variable is used to check the validity of the data by
testing for negative values. Hence make it signed.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/platform/exynos4-is/fimc-core.h b/drivers/media/platform/exynos4-is/fimc-core.h
index d2fe162..953b074 100644
--- a/drivers/media/platform/exynos4-is/fimc-core.h
+++ b/drivers/media/platform/exynos4-is/fimc-core.h
@@ -425,7 +425,7 @@ struct fimc_dev {
 	struct regmap			*sysreg;
 	const struct fimc_variant	*variant;
 	const struct fimc_drvdata	*drv_data;
-	u16				id;
+	int				id;
 	struct clk			*clock[MAX_FIMC_CLOCKS];
 	void __iomem			*regs;
 	wait_queue_head_t		irq_queue;
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.h b/drivers/media/platform/exynos4-is/fimc-lite.h
index 71fed51..47da5e0 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.h
+++ b/drivers/media/platform/exynos4-is/fimc-lite.h
@@ -140,7 +140,7 @@ struct fimc_lite {
 	struct v4l2_subdev	*sensor;
 	struct v4l2_ctrl_handler ctrl_handler;
 	struct v4l2_ctrl	*test_pattern;
-	u32			index;
+	int			index;
 	struct fimc_pipeline	pipeline;
 	const struct fimc_pipeline_ops *pipeline_ops;
 
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