From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 5 Sep 2022 08:23:03 +0000 (+0800)
Subject: bus: hisi_lpc: Use devm_platform_ioremap_resource
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=23bea44cd00c618dca7877366cf8a5340ac110e9;p=linux.git

bus: hisi_lpc: Use devm_platform_ioremap_resource

The struct resource is not used for anything else, so we can simplify
the code a bit by using the helper function.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
---

diff --git a/drivers/bus/hisi_lpc.c b/drivers/bus/hisi_lpc.c
index 6d432a07cbba8..03d4d96ff7947 100644
--- a/drivers/bus/hisi_lpc.c
+++ b/drivers/bus/hisi_lpc.c
@@ -618,7 +618,6 @@ static int hisi_lpc_probe(struct platform_device *pdev)
 	struct logic_pio_hwaddr *range;
 	struct hisi_lpc_dev *lpcdev;
 	resource_size_t io_end;
-	struct resource *res;
 	int ret;
 
 	lpcdev = devm_kzalloc(dev, sizeof(*lpcdev), GFP_KERNEL);
@@ -627,8 +626,7 @@ static int hisi_lpc_probe(struct platform_device *pdev)
 
 	spin_lock_init(&lpcdev->cycle_lock);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	lpcdev->membase = devm_ioremap_resource(dev, res);
+	lpcdev->membase = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(lpcdev->membase))
 		return PTR_ERR(lpcdev->membase);