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authorAxel Lin <axel.lin@gmail.com>2010-10-15 09:27:57 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-10-22 21:22:15 +0400
commit4e5c353b3ccc4cc856d75ac751f4c09e0275c08b (patch)
treea538b53543288ba595c3d5d984f5f8160fb442e4 /drivers/usb/host/isp1362-hcd.c
parent7a9d93e58583efcca0f1ade889b05131ea0d1ed1 (diff)
downloadlinux-4e5c353b3ccc4cc856d75ac751f4c09e0275c08b.tar.xz
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>
Diffstat (limited to 'drivers/usb/host/isp1362-hcd.c')
-rw-r--r--drivers/usb/host/isp1362-hcd.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index ae3044019382..8196fa11fec4 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -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);