From: Liang Yang <liang.yang@amlogic.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
<linux-mtd@lists.infradead.org>
Cc: Liang Yang <liang.yang@amlogic.com>,
Kevin Hilman <khilman@baylibre.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Rob Herring <robh+dt@kernel.org>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Jianxin Pan <jianxin.pan@amlogic.com>,
Victor Wan <victor.wan@amlogic.com>,
XianWei Zhao <xianwei.zhao@amlogic.com>,
Kelvin Zhang <kelvin.zhang@amlogic.com>,
BiChao Zheng <bichao.zheng@amlogic.com>,
YongHui Yu <yonghui.yu@amlogic.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-amlogic@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v9 3/5] mtd: rawnand: meson: refine resource getting in probe
Date: Wed, 7 Sep 2022 16:04:03 +0800 [thread overview]
Message-ID: <20220907080405.28240-4-liang.yang@amlogic.com> (raw)
In-Reply-To: <20220907080405.28240-1-liang.yang@amlogic.com>
simply use devm_platform_ioremap_resource_byname() instead of two steps:
res = platform_get_resource(pdev, IORESOURCE_MEM, 0) and
reg_base = devm_ioremap_resource(dev, res)
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
---
drivers/mtd/nand/raw/meson_nand.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/raw/meson_nand.c b/drivers/mtd/nand/raw/meson_nand.c
index 6b1c813c0795..e7109d8f6e22 100644
--- a/drivers/mtd/nand/raw/meson_nand.c
+++ b/drivers/mtd/nand/raw/meson_nand.c
@@ -1378,7 +1378,6 @@ static int meson_nfc_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct meson_nfc *nfc;
- struct resource *res;
int ret, irq;
nfc = devm_kzalloc(dev, sizeof(*nfc), GFP_KERNEL);
@@ -1395,8 +1394,7 @@ static int meson_nfc_probe(struct platform_device *pdev)
nfc->dev = dev;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- nfc->reg_base = devm_ioremap_resource(dev, res);
+ nfc->reg_base = devm_platform_ioremap_resource_byname(pdev, "nfc");
if (IS_ERR(nfc->reg_base))
return PTR_ERR(nfc->reg_base);
--
2.37.1
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next prev parent reply other threads:[~2022-09-07 8:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-07 8:04 [PATCH v9 0/5] fix the meson NFC clock Liang Yang
2022-09-07 8:04 ` [PATCH v9 1/5] dt-bindings: nand: meson: fix meson nfc clock Liang Yang
2022-09-20 8:33 ` Miquel Raynal
2022-09-07 8:04 ` [PATCH v9 2/5] mtd: rawnand: meson: fix the clock Liang Yang
2022-09-20 8:33 ` Miquel Raynal
2022-09-07 8:04 ` Liang Yang [this message]
2022-09-20 8:33 ` [PATCH v9 3/5] mtd: rawnand: meson: refine resource getting in probe Miquel Raynal
2022-09-07 8:04 ` [PATCH v9 4/5] dt-bindings: nand: meson: convert txt to yaml Liang Yang
2022-09-12 20:31 ` Rob Herring
2022-09-20 8:33 ` Miquel Raynal
2022-09-07 8:04 ` [PATCH v9 5/5] mtd: rawnand: meson: not support legacy clock Liang Yang
2022-09-20 8:33 ` Miquel Raynal
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