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Code Issues Releases Wiki Activity

memory: mtk-smi: Use devm_platform_ioremap_resource 

No functional change. Simplify probing code.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: Ikjoon Jang <ikjn@chromium.org>
Link: https://lore.kernel.org/r/20210914113703.31466-10-yong.wu@mediatek.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
This commit is contained in:
Yong Wu 2021-09-14 19:36:59 +08:00 committed by Krzysztof Kozlowski
parent 3e4f74e0ea
commit 912fea8bf8
1 changed files with 3 additions and 8 deletions
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11
drivers/memory/mtk-smi.c
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@ -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);
}