media: rkisp1: Rename rkisp1_match_data to rkisp1_info

The rkisp1_match_data structure contains device model-specific
information. It it referenced from OF match data, but that's an
implementation detail. Rename it to rkisp1_info to reflect its main
purpose.

Signed-off-by: Laurent Pinchart <[email protected]>
Reviewed-by: Dafna Hirschfeld <[email protected]>
Reviewed-by: Paul Elder <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c

@@ -105,7 +105,7 @@ struct rkisp1_isr_data {
 	irqreturn_t (*isr)(int irq, void *ctx);
 };
 
-struct rkisp1_match_data {
+struct rkisp1_info {
 	const char * const *clks;
 	unsigned int clk_size;
 	const struct rkisp1_isr_data *isrs;
@@ -420,7 +420,7 @@ static const struct rkisp1_isr_data px30_isp_isrs[] = {
 	{ "mipi", rkisp1_mipi_isr },
 };
 
-static const struct rkisp1_match_data px30_isp_match_data = {
+static const struct rkisp1_info px30_isp_info = {
 	.clks = px30_isp_clks,
 	.clk_size = ARRAY_SIZE(px30_isp_clks),
 	.isrs = px30_isp_isrs,
@@ -438,7 +438,7 @@ static const struct rkisp1_isr_data rk3399_isp_isrs[] = {
 	{ NULL, rkisp1_isr },
 };
 
-static const struct rkisp1_match_data rk3399_isp_match_data = {
+static const struct rkisp1_info rk3399_isp_info = {
 	.clks = rk3399_isp_clks,
 	.clk_size = ARRAY_SIZE(rk3399_isp_clks),
 	.isrs = rk3399_isp_isrs,
@@ -449,28 +449,28 @@ static const struct rkisp1_match_data rk3399_isp_match_data = {
 static const struct of_device_id rkisp1_of_match[] = {
 	{
 		.compatible = "rockchip,px30-cif-isp",
-		.data = &px30_isp_match_data,
+		.data = &px30_isp_info,
 	},
 	{
 		.compatible = "rockchip,rk3399-cif-isp",
-		.data = &rk3399_isp_match_data,
+		.data = &rk3399_isp_info,
 	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, rkisp1_of_match);
 
 static int rkisp1_probe(struct platform_device *pdev)
 {
-	const struct rkisp1_match_data *match_data;
+	const struct rkisp1_info *info;
 	struct device *dev = &pdev->dev;
 	struct rkisp1_device *rkisp1;
 	struct v4l2_device *v4l2_dev;
 	unsigned int i;
 	int ret, irq;
 	u32 cif_id;
 
-	match_data = of_device_get_match_data(&pdev->dev);
-	if (!match_data)
+	info = of_device_get_match_data(&pdev->dev);
+	if (!info)
 		return -ENODEV;
 
 	rkisp1 = devm_kzalloc(dev, sizeof(*rkisp1), GFP_KERNEL);
@@ -486,27 +486,27 @@ static int rkisp1_probe(struct platform_device *pdev)
 	if (IS_ERR(rkisp1->base_addr))
 		return PTR_ERR(rkisp1->base_addr);
 
-	for (i = 0; i < match_data->isr_size; i++) {
-		irq = match_data->isrs[i].name
-		    ? platform_get_irq_byname(pdev, match_data->isrs[i].name)
+	for (i = 0; i < info->isr_size; i++) {
+		irq = info->isrs[i].name
+		    ? platform_get_irq_byname(pdev, info->isrs[i].name)
 		    : platform_get_irq(pdev, i);
 		if (irq < 0)
 			return irq;
 
-		ret = devm_request_irq(dev, irq, match_data->isrs[i].isr, IRQF_SHARED,
+		ret = devm_request_irq(dev, irq, info->isrs[i].isr, IRQF_SHARED,
 				       dev_driver_string(dev), dev);
 		if (ret) {
 			dev_err(dev, "request irq failed: %d\n", ret);
 			return ret;
 		}
 	}
 
-	for (i = 0; i < match_data->clk_size; i++)
-		rkisp1->clks[i].id = match_data->clks[i];
-	ret = devm_clk_bulk_get(dev, match_data->clk_size, rkisp1->clks);
+	for (i = 0; i < info->clk_size; i++)
+		rkisp1->clks[i].id = info->clks[i];
+	ret = devm_clk_bulk_get(dev, info->clk_size, rkisp1->clks);
 	if (ret)
 		return ret;
-	rkisp1->clk_size = match_data->clk_size;
+	rkisp1->clk_size = info->clk_size;
 
 	pm_runtime_enable(&pdev->dev);
 
@@ -519,7 +519,7 @@ static int rkisp1_probe(struct platform_device *pdev)
 
 	pm_runtime_put(&pdev->dev);
 
-	rkisp1->media_dev.hw_revision = match_data->isp_ver;
+	rkisp1->media_dev.hw_revision = info->isp_ver;
 	strscpy(rkisp1->media_dev.model, RKISP1_DRIVER_NAME,
 		sizeof(rkisp1->media_dev.model));
 	rkisp1->media_dev.dev = &pdev->dev;