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Subject[PATCH 3/5] mailbox: mailbox-test: Use devm_platform_get_and_ioremap_resource()
Date
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>
---
drivers/mailbox/mailbox-test.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mailbox/mailbox-test.c b/drivers/mailbox/mailbox-test.c
index fc6a12a51b40..91b68cb884cd 100644
--- a/drivers/mailbox/mailbox-test.c
+++ b/drivers/mailbox/mailbox-test.c
@@ -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);
--
2.39.0
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