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authorYong Wu <yong.wu@mediatek.com>2021-09-14 14:36:59 +0300
committerKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-09-22 09:43:08 +0300
commit912fea8bf8d854aef967c82a279ffd20be0326d7 (patch)
treebe0b6ba63319b6616854b263182f84f7fcd75f6b /drivers/memory
parent3e4f74e0ea5a6a6d6d825fd7afd8a10afbd1152c (diff)
downloadlinux-912fea8bf8d854aef967c82a279ffd20be0326d7.tar.xz
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>
Diffstat (limited to 'drivers/memory')
-rw-r--r--drivers/memory/mtk-smi.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
index 58d9f7667490..a001e41f5074 100644
--- a/drivers/memory/mtk-smi.c
+++ b/drivers/memory/mtk-smi.c
@@ -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);
}