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USB: m66592 and r8a66597 resource changes

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Use the more common platform_get_resource() together with index instead
of depending on the resource name and platform_get_resource_by_name().
Replace the resource_len() implementation with resource_size().

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Magnus Damm
2008-11-13 15:46:37 +09:00
committed by Greg Kroah-Hartman
parent 3a407e7391
commit 0a2e5b9b8a
2 changed files with 6 additions and 11 deletions
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9
drivers/usb/gadget/m66592-udc.c
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@@ -1546,8 +1546,6 @@ static void nop_completion(struct usb_ep *ep, struct usb_request *r)
{
}
#define resource_len(r) (((r)->end - (r)->start) + 1)
static int __init m66592_probe(struct platform_device *pdev)
{
struct resource *res;
@@ -1560,11 +1558,10 @@ static int __init m66592_probe(struct platform_device *pdev)
int ret = 0;
int i;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
(char *)udc_name);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
ret = -ENODEV;
pr_err("platform_get_resource_byname error.\n");
pr_err("platform_get_resource error.\n");
goto clean_up;
}
@@ -1575,7 +1572,7 @@ static int __init m66592_probe(struct platform_device *pdev)
goto clean_up;
}
reg = ioremap(res->start, resource_len(res));
reg = ioremap(res->start, resource_size(res));
if (reg == NULL) {
ret = -ENOMEM;
pr_err("ioremap error.\n");