git.openwrt.org Git - openwrt/staging/xback.git/blob

   1 From 98ee46391baf35987227236d0c3bb30ab6e758c8 Mon Sep 17 00:00:00 2001
   2 From: Zhang Zekun <zhangzekun11@huawei.com>
   3 Date: Mon, 2 Sep 2024 15:29:50 +0100
   4 Subject: [PATCH] nvmem: sunplus-ocotp: Use
   5  devm_platform_ioremap_resource_byname() helper function
   6
   7 platform_get_resource_byname() and devm_ioremap_resource() can be
   8 replaced by devm_platform_ioremap_resource_byname(), which can
   9 simplify the code logic a bit, No functional change here.
  10
  11 Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
  12 Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
  13 Link: https://lore.kernel.org/r/20240902142952.71639-8-srinivas.kandagatla@linaro.org
  14 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  15 ---
  16  drivers/nvmem/sunplus-ocotp.c | 7 ++-----
  17  1 file changed, 2 insertions(+), 5 deletions(-)
  18
  19 --- a/drivers/nvmem/sunplus-ocotp.c
  20 +++ b/drivers/nvmem/sunplus-ocotp.c
  21 @@ -159,7 +159,6 @@ static int sp_ocotp_probe(struct platfor
  22         struct device *dev = &pdev->dev;
  23         struct nvmem_device *nvmem;
  24         struct sp_ocotp_priv *otp;
  25 -       struct resource *res;
  26         int ret;
  27
  28         otp = devm_kzalloc(dev, sizeof(*otp), GFP_KERNEL);
  29 @@ -168,13 +167,11 @@ static int sp_ocotp_probe(struct platfor
  30
  31         otp->dev = dev;
  32
  33 -       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hb_gpio");
  34 -       otp->base[HB_GPIO] = devm_ioremap_resource(dev, res);
  35 +       otp->base[HB_GPIO] = devm_platform_ioremap_resource_byname(pdev, "hb_gpio");
  36         if (IS_ERR(otp->base[HB_GPIO]))
  37                 return PTR_ERR(otp->base[HB_GPIO]);
  38
  39 -       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "otprx");
  40 -       otp->base[OTPRX] = devm_ioremap_resource(dev, res);
  41 +       otp->base[OTPRX] = devm_platform_ioremap_resource_byname(pdev, "otprx");
  42         if (IS_ERR(otp->base[OTPRX]))
  43                 return PTR_ERR(otp->base[OTPRX]);
  44