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Commit b5e3afb5 authored by Ben Dooks's avatar Ben Dooks Committed by Linus Torvalds
Browse files

spi_s3c24xx: use resource_size() to get resource size 



Change the use of (res->end - res->start) to use resource_size() to
get the size of the resource.

Signed-off-by; Ben Dooks <ben@simtec.co.uk>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1a0c220f

drivers/spi/spi_s3c24xx.c

+2 −2
Original line number Diff line number Diff line
@@ -299,7 +299,7 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev) 
		goto err_no_iores;

	}



	hw->ioarea = request_mem_region(res->start, (res->end - res->start)+1,

	hw->ioarea = request_mem_region(res->start, resource_size(res),

					pdev->name);



	if (hw->ioarea == NULL) {
@@ -308,7 +308,7 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev) 
		goto err_no_iores;

	}



	hw->regs = ioremap(res->start, (res->end - res->start)+1);

	hw->regs = ioremap(res->start, resource_size(res));

	if (hw->regs == NULL) {

		dev_err(&pdev->dev, "Cannot map IO\n");

		err = -ENXIO;