From: Jeongtae Park <jtp.park@samsung.com>
Date: Mon, 7 May 2018 02:58:21 +0000 (+0900)
Subject: [COMMON] fimc-is2: clean-up csi_dma_probe()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fea10a3d6ea39c856d14b32fd33948053a79ac4e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] fimc-is2: clean-up csi_dma_probe()

Change-Id: I4b758d3a8954d4cfe48745230b7776de2d2b129b
Signed-off-by: Jeongtae Park <jtp.park@samsung.com>
---

diff --git a/drivers/media/platform/exynos/fimc-is2/fimc-is-device-csi_v4.c b/drivers/media/platform/exynos/fimc-is2/fimc-is-device-csi_v4.c
index 2b6aab22ee63..a42d0bb96acc 100644
--- a/drivers/media/platform/exynos/fimc-is2/fimc-is-device-csi_v4.c
+++ b/drivers/media/platform/exynos/fimc-is2/fimc-is-device-csi_v4.c
@@ -2110,19 +2110,19 @@ err_alloc_csi:
 int fimc_is_csi_dma_probe(struct fimc_is_device_csi_dma *csi_dma, struct platform_device *pdev)
 {
 	int ret = 0;
-	struct resource *mem_res = NULL;
+	struct resource *res;
 
 	/* Get SFR base register */
-	mem_res = platform_get_resource(pdev, IORESOURCE_MEM, IORESOURCE_CSIS_DMA);
-	if (!mem_res) {
-		probe_err("Failed to get CSIS_DMA io memory region(%p)", mem_res);
+	res = platform_get_resource(pdev, IORESOURCE_MEM, IORESOURCE_CSIS_DMA);
+	if (!res) {
+		probe_err("Failed to get CSIS_DMA io memory region(%p)", res);
 		ret = -EBUSY;
 		goto err_get_resource_csis_dma;
 	}
 
-	csi_dma->regs_start = mem_res->start;
-	csi_dma->regs_end = mem_res->end;
-	csi_dma->base_reg =  devm_ioremap_nocache(&pdev->dev, mem_res->start, resource_size(mem_res));
+	csi_dma->regs_start = res->start;
+	csi_dma->regs_end = res->end;
+	csi_dma->base_reg =  devm_ioremap_nocache(&pdev->dev, res->start, resource_size(res));
 	if (!csi_dma->base_reg) {
 		probe_err("Failed to remap CSIS_DMA io region(%p)", csi_dma->base_reg);
 		ret = -ENOMEM;
@@ -2138,9 +2138,9 @@ int fimc_is_csi_dma_probe(struct fimc_is_device_csi_dma *csi_dma, struct platfor
 		goto err_get_resource_stat_dma;
 	}
 
-	csi_dma->regs_start = mem_res->start;
-	csi_dma->regs_end = mem_res->end;
-	csi_dma->base_reg_stat =  devm_ioremap_nocache(&pdev->dev, mem_res->start, resource_size(mem_res));
+	csi_dma->regs_start = res->start;
+	csi_dma->regs_end = res->end;
+	csi_dma->base_reg_stat =  devm_ioremap_nocache(&pdev->dev, res->start, resource_size(res));
 	if (!csi_dma->base_reg_stat) {
 		probe_err("Failed to remap STAT_DMA io region(%p)", csi_dma->base_reg_stat);
 		ret = -ENOMEM;