i2c-s3c2410: use resource_size()
Change the usage of res->end-res->start to resource_size(), missed by the last patch to change this. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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@ -828,7 +828,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
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goto err_clk;
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}
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i2c->ioarea = request_mem_region(res->start, (res->end-res->start)+1,
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i2c->ioarea = request_mem_region(res->start, resource_size(res),
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pdev->name);
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if (i2c->ioarea == NULL) {
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@ -837,7 +837,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
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goto err_clk;
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}
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i2c->regs = ioremap(res->start, (res->end-res->start)+1);
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i2c->regs = ioremap(res->start, resource_size(res));
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if (i2c->regs == NULL) {
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dev_err(&pdev->dev, "cannot map IO\n");
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