From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Tue, 5 Jun 2012 22:10:14 +0000 (+0200)
Subject: v4l2-compliance: fix signed/unsigned comparison warnings.
X-Git-Tag: v4l-utils-0.9.1~176
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bdfe0796cbe9fa2f7e40e03eb0be48e327cb3bf1;p=platform%2Fupstream%2Fv4l-utils.git

v4l2-compliance: fix signed/unsigned comparison warnings.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
---

diff --git a/utils/v4l2-compliance/v4l2-test-formats.cpp b/utils/v4l2-compliance/v4l2-test-formats.cpp
index f0dc608..c86c697 100644
--- a/utils/v4l2-compliance/v4l2-test-formats.cpp
+++ b/utils/v4l2-compliance/v4l2-test-formats.cpp
@@ -201,7 +201,7 @@ static int testEnumFrameSizes(struct node *node, __u32 pixfmt)
 	return 0;
 }
 
-static int testEnumFormatsType(struct node *node, enum v4l2_buf_type type)
+static int testEnumFormatsType(struct node *node, unsigned type)
 {
 	pixfmt_set &set = node->buftype_pixfmts[type];
 	struct v4l2_fmtdesc fmtdesc;
@@ -259,11 +259,11 @@ static int testEnumFormatsType(struct node *node, enum v4l2_buf_type type)
 int testEnumFormats(struct node *node)
 {
 	bool supported = false;
-	int type;
+	unsigned type;
 	int ret;
 
 	for (type = 0; type <= V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; type++) {
-		ret = testEnumFormatsType(node, (enum v4l2_buf_type)type);
+		ret = testEnumFormatsType(node, type);
 		if (ret && ret != ENOTTY)
 			return ret;
 		if (!ret)
@@ -351,7 +351,7 @@ int testFBuf(struct node *node)
 	return 0;
 }
 
-static int testFormatsType(struct node *node, enum v4l2_buf_type type)
+static int testFormatsType(struct node *node, unsigned type)
 {
 	pixfmt_set &set = node->buftype_pixfmts[type];
 	pixfmt_set *set_splane;
@@ -472,7 +472,7 @@ int testFormats(struct node *node)
 	int ret;
 
 	for (type = 0; type <= V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; type++) {
-		ret = testFormatsType(node, (enum v4l2_buf_type)type);
+		ret = testFormatsType(node, type);
 
 		if (ret && ret != ENOTTY)
 			return ret;
@@ -496,7 +496,7 @@ int testFormats(struct node *node)
 	return supported ? 0 : ENOTTY;
 }
 
-static int testSlicedVBICapType(struct node *node, enum v4l2_buf_type type)
+static int testSlicedVBICapType(struct node *node, unsigned type)
 {
 	struct v4l2_sliced_vbi_cap cap;
 	bool sliced_type = (type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE ||
@@ -588,7 +588,7 @@ static int testParmStruct(struct node *node, struct v4l2_streamparm &parm)
 	return 0;
 }
 
-static int testParmType(struct node *node, enum v4l2_buf_type type)
+static int testParmType(struct node *node, unsigned type)
 {
 	struct v4l2_streamparm parm;
 	int ret;
@@ -625,7 +625,7 @@ int testParm(struct node *node)
 	int ret;
 
 	for (type = 0; type <= V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; type++) {
-		ret = testParmType(node, (enum v4l2_buf_type)type);
+		ret = testParmType(node, type);
 
 		if (ret && ret != ENOTTY)
 			return ret;
diff --git a/utils/v4l2-compliance/v4l2-test-input-output.cpp b/utils/v4l2-compliance/v4l2-test-input-output.cpp
index ba7c429..d9ae1f7 100644
--- a/utils/v4l2-compliance/v4l2-test-input-output.cpp
+++ b/utils/v4l2-compliance/v4l2-test-input-output.cpp
@@ -38,7 +38,7 @@ static int checkTuner(struct node *node, const struct v4l2_tuner &tuner,
 {
 	bool valid_modes[5] = { true, false, false, false, false };
 	bool tv = !node->is_radio;
-	enum v4l2_tuner_type type = tv ? V4L2_TUNER_ANALOG_TV : V4L2_TUNER_RADIO;
+	unsigned type = tv ? V4L2_TUNER_ANALOG_TV : V4L2_TUNER_RADIO;
 	__u32 audmode;
 
 	if (tuner.index != t)