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authorJulia Lawall <julia@diku.dk>2010-03-22 16:16:24 +0800
committerEric Miao <eric.y.miao@gmail.com>2010-05-11 17:24:59 +0200
commitc8ee5c69516fdd973b981e3ac12d49b3133930cd (patch)
treefe99967f52505cc20426561c14ced70ebcabfeff /arch/arm/plat-pxa/ssp.c
parent077de1ad5ad8b4e08fd8853ae7e4cc628c1a369b (diff)
[ARM] pxa: use resource_size() in ssp.c
Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/plat-pxa/ssp.c')
-rw-r--r--arch/arm/plat-pxa/ssp.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c
index 3bf704d7a0d6..52c07cc756d7 100644
--- a/arch/arm/plat-pxa/ssp.c
+++ b/arch/arm/plat-pxa/ssp.c
@@ -115,7 +115,7 @@ static int __devinit ssp_probe(struct platform_device *pdev)
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);
if (res == NULL) {
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->mmio_base = ioremap(res->start, res->end - res->start + 1);
+ ssp->mmio_base = ioremap(res->start, resource_size(res));
if (ssp->mmio_base == NULL) {
dev_err(&pdev->dev, "failed to ioremap() registers\n");
ret = -ENODEV;
@@ -156,7 +156,7 @@ static int __devinit ssp_probe(struct platform_device *pdev)
err_free_io:
iounmap(ssp->mmio_base);
err_free_mem:
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
err_free_clk:
clk_put(ssp->clk);
err_free:
@@ -176,7 +176,7 @@ static int __devexit ssp_remove(struct platform_device *pdev)
iounmap(ssp->mmio_base);
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);