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[ARM] pxa: use resource_size() in ssp.c

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Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Julia Lawall 2010-03-22 16:16:24 +08:00 committed by Eric Miao
parent 077de1ad5a
commit c8ee5c6951
1 changed files with 4 additions and 4 deletions
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8
arch/arm/plat-pxa/ssp.c
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@ -115,7 +115,7 @@ static int __devinit ssp_probe(struct platform_device *pdev)
goto err_free_clk; goto err_free_clk;
} }
res = request_mem_region(res->start, res->end - res->start + 1, res = request_mem_region(res->start, resource_size(res),
pdev->name); pdev->name);
if (res == NULL) { if (res == NULL) {
dev_err(&pdev->dev, "failed to request memory resource\n"); dev_err(&pdev->dev, "failed to request memory resource\n");
@ -125,7 +125,7 @@ static int __devinit ssp_probe(struct platform_device *pdev)
ssp->phys_base = res->start; ssp->phys_base = res->start;
ssp->mmio_base = ioremap(res->start, res->end - res->start + 1); ssp->mmio_base = ioremap(res->start, resource_size(res));
if (ssp->mmio_base == NULL) { if (ssp->mmio_base == NULL) {
dev_err(&pdev->dev, "failed to ioremap() registers\n"); dev_err(&pdev->dev, "failed to ioremap() registers\n");
ret = -ENODEV; ret = -ENODEV;
@ -156,7 +156,7 @@ static int __devinit ssp_probe(struct platform_device *pdev)
err_free_io: err_free_io:
iounmap(ssp->mmio_base); iounmap(ssp->mmio_base);
err_free_mem: err_free_mem:
release_mem_region(res->start, res->end - res->start + 1); release_mem_region(res->start, resource_size(res));
err_free_clk: err_free_clk:
clk_put(ssp->clk); clk_put(ssp->clk);
err_free: err_free:
@ -176,7 +176,7 @@ static int __devexit ssp_remove(struct platform_device *pdev)
iounmap(ssp->mmio_base); iounmap(ssp->mmio_base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, res->end - res->start + 1); release_mem_region(res->start, resource_size(res));
clk_put(ssp->clk); clk_put(ssp->clk);