target/linux/generic/backport-5.10/802-v5.12-0002-nvmem-imx-iim-Use-of_device_get_match_data.patch

   1 From 579db09c6106977c0496f2cca48606b289df4bdf Mon Sep 17 00:00:00 2001
   2 From: Fabio Estevam <festevam@gmail.com>
   3 Date: Fri, 29 Jan 2021 17:14:27 +0000
   4 Subject: [PATCH] nvmem: imx-iim: Use of_device_get_match_data()
   5
   6 The retrieval of driver data via of_device_get_match_data() can make
   7 the code simpler.
   8
   9 Use of_device_get_match_data() to simplify the code.
  10
  11 Signed-off-by: Fabio Estevam <festevam@gmail.com>
  12 Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
  13 Link: https://lore.kernel.org/r/20210129171430.11328-3-srinivas.kandagatla@linaro.org
  14 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  15 ---
  16  drivers/nvmem/imx-iim.c | 7 +------
  17  1 file changed, 1 insertion(+), 6 deletions(-)
  18
  19 --- a/drivers/nvmem/imx-iim.c
  20 +++ b/drivers/nvmem/imx-iim.c
  21 @@ -96,7 +96,6 @@ MODULE_DEVICE_TABLE(of, imx_iim_dt_ids);
  22
  23  static int imx_iim_probe(struct platform_device *pdev)
  24  {
  25 -       const struct of_device_id *of_id;
  26         struct device *dev = &pdev->dev;
  27         struct iim_priv *iim;
  28         struct nvmem_device *nvmem;
  29 @@ -111,11 +110,7 @@ static int imx_iim_probe(struct platform
  30         if (IS_ERR(iim->base))
  31                 return PTR_ERR(iim->base);
  32
  33 -       of_id = of_match_device(imx_iim_dt_ids, dev);
  34 -       if (!of_id)
  35 -               return -ENODEV;
  36 -
  37 -       drvdata = of_id->data;
  38 +       drvdata = of_device_get_match_data(&pdev->dev);
  39
  40         iim->clk = devm_clk_get(dev, NULL);
  41         if (IS_ERR(iim->clk))