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mailbox: mailbox-test: Use devm_platform_get_and_ioremap_resource()

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Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
This commit is contained in:
Yangtao Li 2023-07-04 21:37:24 +08:00 committed by Jassi Brar
parent 84cd6480da
commit f7fdb53cd2
1 changed files with 2 additions and 4 deletions
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6
drivers/mailbox/mailbox-test.c
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@ -367,8 +367,7 @@ static int mbox_test_probe(struct platform_device *pdev)
return -ENOMEM;
/* It's okay for MMIO to be NULL */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
tdev->tx_mmio = devm_ioremap_resource(&pdev->dev, res);
tdev->tx_mmio = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (PTR_ERR(tdev->tx_mmio) == -EBUSY) {
/* if reserved area in SRAM, try just ioremap */
size = resource_size(res);
@ -378,8 +377,7 @@ static int mbox_test_probe(struct platform_device *pdev)
}
/* If specified, second reg entry is Rx MMIO */
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
tdev->rx_mmio = devm_ioremap_resource(&pdev->dev, res);
tdev->rx_mmio = devm_platform_get_and_ioremap_resource(pdev, 1, &res);
if (PTR_ERR(tdev->rx_mmio) == -EBUSY) {
size = resource_size(res);
tdev->rx_mmio = devm_ioremap(&pdev->dev, res->start, size);