[PATCH] i2c: aspeed: Simplify resource mapping and IRQ retrieval

[Rosen Penev]

Simplify resource mapping by using devm_platform_ioremap_resource()
instead of the longer devm_platform_get_and_ioremap_resource() helper
as the last argument is NULL.

Additionally, use platform_get_irq() to retrieve the interrupt
instead of irq_of_parse_and_map() and propagate its error code on
failure.

Assisted-by: Antigravity:Gemini-3.5-Flash
Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 drivers/i2c/busses/i2c-aspeed.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
index a26b74c71206..f3c28c7c547d 100644
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -1006,7 +1006,7 @@ static int aspeed_i2c_probe_bus(struct platform_device *pdev)
 	if (!bus)
 		return -ENOMEM;
 
-	bus->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
+	bus->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(bus->base))
 		return PTR_ERR(bus->base);
 
@@ -1064,7 +1064,10 @@ static int aspeed_i2c_probe_bus(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	irq = irq_of_parse_and_map(pdev->dev.of_node, 0);
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
+
 	ret = devm_request_irq(&pdev->dev, irq, aspeed_i2c_bus_irq,
 			       0, dev_name(&pdev->dev), bus);
 	if (ret < 0)
-- 
2.54.0