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authorThomas Meyer <thomas@m3y3r.de>2011-11-12 10:14:40 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-11-15 10:21:56 -0800
commit5c85477fe6b53744709621ec14c6335e33a70992 (patch)
tree30faf6743a4c837a1253533f76ce2e9d7175ca81
parenteb545522944d9dcff66ff45d321bb6e6d44d0075 (diff)
downloadblackbird-op-linux-5c85477fe6b53744709621ec14c6335e33a70992.tar.gz
blackbird-op-linux-5c85477fe6b53744709621ec14c6335e33a70992.zip
usb: OHCI/EHCI-XLS: Use resource_size v3
Use resource_size function on resource object instead of explicit computation. The semantic patch that makes this change is available in scripts/coccinelle/api/resource_size.cocci. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/host/ehci-xls.c2
-rw-r--r--drivers/usb/host/ohci-xls.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-xls.c b/drivers/usb/host/ehci-xls.c
index fe74bd676018..1078d6746d27 100644
--- a/drivers/usb/host/ehci-xls.c
+++ b/drivers/usb/host/ehci-xls.c
@@ -69,7 +69,7 @@ int ehci_xls_probe_internal(const struct hc_driver *driver,
}
hcd->rsrc_start = res->start;
- hcd->rsrc_len = res->end - res->start + 1;
+ hcd->rsrc_len = resource_size(res);
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
driver->description)) {
diff --git a/drivers/usb/host/ohci-xls.c b/drivers/usb/host/ohci-xls.c
index a3a9c6f45b91..a2247867af86 100644
--- a/drivers/usb/host/ohci-xls.c
+++ b/drivers/usb/host/ohci-xls.c
@@ -40,7 +40,7 @@ static int ohci_xls_probe_internal(const struct hc_driver *driver,
goto err1;
}
hcd->rsrc_start = res->start;
- hcd->rsrc_len = res->end - res->start + 1;
+ hcd->rsrc_len = resource_size(res);
if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
driver->description)) {
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