Commit a2e7408c authored by Wang ShaoBo's avatar Wang ShaoBo Committed by Greg Kroah-Hartman
Browse files

misc: pvpanic: Use devm_platform_ioremap_resource() 



Make use of devm_platform_ioremap_resource() provided by driver
core platform instead of duplicated analogue.

Acked-by: default avatarArnd Bergmann <arn@arndb.de>
Signed-off-by: default avatarWang ShaoBo <bobo.shaobowang@huawei.com>
Link: https://lore.kernel.org/r/20200918083634.33124-1-bobo.shaobowang@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9e072793

drivers/misc/pvpanic.c

+1 −7
Original line number Diff line number Diff line
@@ -143,13 +143,7 @@ static void pvpanic_unregister_acpi_driver(void) {} 


static int pvpanic_mmio_probe(struct platform_device *pdev)

{

	struct resource *mem;



	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	if (!mem)

		return -EINVAL;



	base = devm_ioremap_resource(&pdev->dev, mem);

	base = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(base))

		return PTR_ERR(base);