target/linux/mediatek/patches-5.15/852-v6.3-i2c-mt65xx-Use-devm_platform_get_and_ioremap_resourc.patch

   1 From 98204ccafd45a8a6109ff2d60e2c179b95d92578 Mon Sep 17 00:00:00 2001
   2 From: ye xingchen <ye.xingchen@zte.com.cn>
   3 Date: Thu, 19 Jan 2023 17:19:58 +0800
   4 Subject: [PATCH 13/16] i2c: mt65xx: Use
   5  devm_platform_get_and_ioremap_resource()
   6
   7 Convert platform_get_resource(), devm_ioremap_resource() to a single
   8 call to devm_platform_get_and_ioremap_resource(), as this is exactly
   9 what this function does.
  10
  11 Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
  12 Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  13 Signed-off-by: Wolfram Sang <wsa@kernel.org>
  14 ---
  15  drivers/i2c/busses/i2c-mt65xx.c | 7 ++-----
  16  1 file changed, 2 insertions(+), 5 deletions(-)
  17
  18 --- a/drivers/i2c/busses/i2c-mt65xx.c
  19 +++ b/drivers/i2c/busses/i2c-mt65xx.c
  20 @@ -1366,20 +1366,17 @@ static int mtk_i2c_probe(struct platform
  21  {
  22         int ret = 0;
  23         struct mtk_i2c *i2c;
  24 -       struct resource *res;
  25         int i, irq, speed_clk;
  26
  27         i2c = devm_kzalloc(&pdev->dev, sizeof(*i2c), GFP_KERNEL);
  28         if (!i2c)
  29                 return -ENOMEM;
  30
  31 -       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
  32 -       i2c->base = devm_ioremap_resource(&pdev->dev, res);
  33 +       i2c->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
  34         if (IS_ERR(i2c->base))
  35                 return PTR_ERR(i2c->base);
  36
  37 -       res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
  38 -       i2c->pdmabase = devm_ioremap_resource(&pdev->dev, res);
  39 +       i2c->pdmabase = devm_platform_get_and_ioremap_resource(pdev, 1, NULL);
  40         if (IS_ERR(i2c->pdmabase))
  41                 return PTR_ERR(i2c->pdmabase);
  42