diff options
| author | Yangtao Li <frank.li@vivo.com> | 2023-07-11 06:48:41 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-07-17 08:15:53 +0300 |
| commit | 7562539e15f1376577d7b62e904b509d17c4bc3f (patch) | |
| tree | 19cac646fe6206fce22e2e2e749c933549c39ce3 | |
| parent | 083912c240de0c5f797da0443f5a99e87b75fcb3 (diff) | |
| download | linux-7562539e15f1376577d7b62e904b509d17c4bc3f.tar.xz | |
ASoC: bcm: bcm63xx-i2s-whistler: Convert to devm_platform_ioremap_resource()
Use devm_platform_ioremap_resource() to simplify code.
Signed-off-by: Yangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230711034846.69437-1-frank.li@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/bcm/bcm63xx-i2s-whistler.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/sound/soc/bcm/bcm63xx-i2s-whistler.c b/sound/soc/bcm/bcm63xx-i2s-whistler.c index 18c51dbbc8dc..c64609718738 100644 --- a/sound/soc/bcm/bcm63xx-i2s-whistler.c +++ b/sound/soc/bcm/bcm63xx-i2s-whistler.c @@ -225,7 +225,6 @@ static int bcm63xx_i2s_dev_probe(struct platform_device *pdev) { int ret = 0; void __iomem *regs; - struct resource *r_mem, *region; struct bcm_i2s_priv *i2s_priv; struct regmap *regmap_i2s; struct clk *i2s_clk; @@ -241,20 +240,7 @@ static int bcm63xx_i2s_dev_probe(struct platform_device *pdev) return PTR_ERR(i2s_clk); } - r_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r_mem) { - dev_err(&pdev->dev, "Unable to get register resource.\n"); - return -ENODEV; - } - - region = devm_request_mem_region(&pdev->dev, r_mem->start, - resource_size(r_mem), DRV_NAME); - if (!region) { - dev_err(&pdev->dev, "Memory region already claimed\n"); - return -EBUSY; - } - - regs = devm_ioremap_resource(&pdev->dev, r_mem); + regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(regs)) { ret = PTR_ERR(regs); return ret; |