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i3c: master: dw: convert to devm_platform_ioremap_resource

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Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Vitor Soares <vitor.soares@synopsys.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
This commit is contained in:
Yangtao Li 2019-12-28 18:54:05 +00:00 committed by Boris Brezillon
parent 608b68b67a
commit fae04237e8
1 changed files with 1 additions and 3 deletions
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4
drivers/i3c/master/dw-i3c-master.c
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@ -1100,15 +1100,13 @@ static const struct i3c_master_controller_ops dw_mipi_i3c_ops = {
static int dw_i3c_probe(struct platform_device *pdev)
{
struct dw_i3c_master *master;
struct resource *res;
int ret, irq;
master = devm_kzalloc(&pdev->dev, sizeof(*master), GFP_KERNEL);
if (!master)
return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
master->regs = devm_ioremap_resource(&pdev->dev, res);
master->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(master->regs))
return PTR_ERR(master->regs);