Commit 912fea8b authored by Yong Wu's avatar Yong Wu Committed by Krzysztof Kozlowski
Browse files

memory: mtk-smi: Use devm_platform_ioremap_resource 



No functional change. Simplify probing code.

Signed-off-by: default avatarYong Wu <yong.wu@mediatek.com>
Reviewed-by: default avatarIkjoon Jang <ikjn@chromium.org>
Link: https://lore.kernel.org/r/20210914113703.31466-10-yong.wu@mediatek.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
parent 3e4f74e0

drivers/memory/mtk-smi.c

+3 −8
Original line number Diff line number Diff line
@@ -328,7 +328,6 @@ static int mtk_smi_dts_clk_init(struct device *dev, struct mtk_smi *smi, 
static int mtk_smi_larb_probe(struct platform_device *pdev)

{

	struct mtk_smi_larb *larb;

	struct resource *res;

	struct device *dev = &pdev->dev;

	int ret;
@@ -337,8 +336,7 @@ static int mtk_smi_larb_probe(struct platform_device *pdev) 
		return -ENOMEM;



	larb->larb_gen = of_device_get_match_data(dev);

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	larb->base = devm_ioremap_resource(dev, res);

	larb->base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(larb->base))

		return PTR_ERR(larb->base);
@@ -460,7 +458,6 @@ static int mtk_smi_common_probe(struct platform_device *pdev) 
{

	struct device *dev = &pdev->dev;

	struct mtk_smi *common;

	struct resource *res;

	int ret, clk_required = MTK_SMI_COM_REQ_CLK_NR;



	common = devm_kzalloc(dev, sizeof(*common), GFP_KERNEL);
@@ -486,8 +483,7 @@ static int mtk_smi_common_probe(struct platform_device *pdev) 
	 * base.

	 */

	if (common->plat->type == MTK_SMI_GEN1) {

		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

		common->smi_ao_base = devm_ioremap_resource(dev, res);

		common->smi_ao_base = devm_platform_ioremap_resource(pdev, 0);

		if (IS_ERR(common->smi_ao_base))

			return PTR_ERR(common->smi_ao_base);
@@ -499,8 +495,7 @@ static int mtk_smi_common_probe(struct platform_device *pdev) 
		if (ret)

			return ret;

	} else {

		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

		common->base = devm_ioremap_resource(dev, res);

		common->base = devm_platform_ioremap_resource(pdev, 0);

		if (IS_ERR(common->base))

			return PTR_ERR(common->base);

	}