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ASoC: bcm: bcm63xx-i2s-whistler: Convert to devm_platform_ioremap_resource()

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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>
This commit is contained in:
Yangtao Li 2023-07-11 11:48:41 +08:00 committed by Mark Brown
parent 083912c240
commit 7562539e15
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 15 deletions
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16
sound/soc/bcm/bcm63xx-i2s-whistler.c
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@ -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;