Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b2ed3680 authored by Mike Rapoport's avatar Mike Rapoport Committed by David Woodhouse
Browse files

[MTD] [NAND] pxa3xx_nand: use resource_size instead of 'r->end - r->start + 1' 



Signed-off-by: default avatarMike Rapoport <mike@compulab.co.il>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent e7f52163

drivers/mtd/nand/pxa3xx_nand.c

+3 −3
Original line number Diff line number Diff line
@@ -1118,14 +1118,14 @@ static int pxa3xx_nand_probe(struct platform_device *pdev) 
		goto fail_put_clk;

	}



	r = request_mem_region(r->start, r->end - r->start + 1, pdev->name);

	r = request_mem_region(r->start, resource_size(r), pdev->name);

	if (r == NULL) {

		dev_err(&pdev->dev, "failed to request memory resource\n");

		ret = -EBUSY;

		goto fail_put_clk;

	}



	info->mmio_base = ioremap(r->start, r->end - r->start + 1);

	info->mmio_base = ioremap(r->start, resource_size(r));

	if (info->mmio_base == NULL) {

		dev_err(&pdev->dev, "ioremap() failed\n");

		ret = -ENODEV;
@@ -1174,7 +1174,7 @@ static int pxa3xx_nand_probe(struct platform_device *pdev) 
fail_free_io:

	iounmap(info->mmio_base);

fail_free_res:

	release_mem_region(r->start, r->end - r->start + 1);

	release_mem_region(r->start, resource_size(r));

fail_put_clk:

	clk_disable(info->clk);

	clk_put(info->clk);