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USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro 

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Axel Lin 2010-10-15 13:27:57 +08:00 committed by Greg Kroah-Hartman
parent 7a9d93e585
commit 4e5c353b3c
1 changed files with 8 additions and 10 deletions
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18
drivers/usb/host/isp1362-hcd.c
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@ -2649,8 +2649,6 @@ static struct hc_driver isp1362_hc_driver = {
/*-------------------------------------------------------------------------*/
#define resource_len(r) (((r)->end - (r)->start) + 1)
static int __devexit isp1362_remove(struct platform_device *pdev)
{
struct usb_hcd *hcd = platform_get_drvdata(pdev);
@ -2672,12 +2670,12 @@ static int __devexit isp1362_remove(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
DBG(0, "%s: release mem_region: %08lx\n", __func__, (long unsigned int)res->start);
if (res)
release_mem_region(res->start, resource_len(res));
release_mem_region(res->start, resource_size(res));
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
DBG(0, "%s: release mem_region: %08lx\n", __func__, (long unsigned int)res->start);
if (res)
release_mem_region(res->start, resource_len(res));
release_mem_region(res->start, resource_size(res));
DBG(0, "%s: put_hcd\n", __func__);
usb_put_hcd(hcd);
@ -2723,21 +2721,21 @@ static int __init isp1362_probe(struct platform_device *pdev)
goto err1;
}
if (!request_mem_region(addr->start, resource_len(addr), hcd_name)) {
if (!request_mem_region(addr->start, resource_size(addr), hcd_name)) {
retval = -EBUSY;
goto err1;
}
addr_reg = ioremap(addr->start, resource_len(addr));
addr_reg = ioremap(addr->start, resource_size(addr));
if (addr_reg == NULL) {
retval = -ENOMEM;
goto err2;
}
if (!request_mem_region(data->start, resource_len(data), hcd_name)) {
if (!request_mem_region(data->start, resource_size(data), hcd_name)) {
retval = -EBUSY;
goto err3;
}
data_reg = ioremap(data->start, resource_len(data));
data_reg = ioremap(data->start, resource_size(data));
if (data_reg == NULL) {
retval = -ENOMEM;
goto err4;
@ -2795,13 +2793,13 @@ static int __init isp1362_probe(struct platform_device *pdev)
iounmap(data_reg);
err4:
DBG(0, "%s: Releasing mem region %08lx\n", __func__, (long unsigned int)data->start);
release_mem_region(data->start, resource_len(data));
release_mem_region(data->start, resource_size(data));
err3:
DBG(0, "%s: Unmapping addr_reg @ %p\n", __func__, addr_reg);
iounmap(addr_reg);
err2:
DBG(0, "%s: Releasing mem region %08lx\n", __func__, (long unsigned int)addr->start);
release_mem_region(addr->start, resource_len(addr));
release_mem_region(addr->start, resource_size(addr));
err1:
pr_err("%s: init error, %d\n", __func__, retval);