* [PATCH] USB: ohci-at91: use resource_size() for memory/io resource length
@ 2012-05-09 8:49 Nicolas Ferre
0 siblings, 0 replies; only message in thread
From: Nicolas Ferre @ 2012-05-09 8:49 UTC (permalink / raw)
To: linux-arm-kernel
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
drivers/usb/host/ohci-at91.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index 13ebeca..da9ddd1 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -129,7 +129,7 @@ static int __devinit usb_hcd_at91_probe(const struct hc_driver *driver,
if (!hcd)
return -ENOMEM;
hcd->rsrc_start = pdev->resource[0].start;
- hcd->rsrc_len = pdev->resource[0].end - pdev->resource[0].start + 1;
+ hcd->rsrc_len = resource_size(&pdev->resource[0]);
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
pr_debug("request_mem_region failed\n");
--
1.7.10
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2012-05-09 8:49 [PATCH] USB: ohci-at91: use resource_size() for memory/io resource length Nicolas Ferre
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