diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2009-12-14 18:22:42 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-03-02 14:53:18 -0800 |
| commit | 1f141ca2b1f40088203fba061cc7b1f8da7c38ab (patch) | |
| tree | 95d0031f3f010ab08ffa910d8f4e4e283309d49e /drivers/usb/host/ehci-au1xxx.c | |
| parent | f65c3540d316982c906e6ece7ccad00bba84574e (diff) | |
USB: ehci-au1xxx.c: use platform_get_resource() and resource_size()
Use platform_get_resource() to fetch the memory resource and
resource_size() for calculate the length.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-au1xxx.c')
| -rw-r--r-- | drivers/usb/host/ehci-au1xxx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-au1xxx.c b/drivers/usb/host/ehci-au1xxx.c index dbfb482a94e..e3a74e75e82 100644 --- a/drivers/usb/host/ehci-au1xxx.c +++ b/drivers/usb/host/ehci-au1xxx.c @@ -121,6 +121,7 @@ static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev) { struct usb_hcd *hcd; struct ehci_hcd *ehci; + struct resource *res; int ret; if (usb_disabled()) @@ -144,8 +145,9 @@ static int ehci_hcd_au1xxx_drv_probe(struct platform_device *pdev) if (!hcd) return -ENOMEM; - hcd->rsrc_start = pdev->resource[0].start; - hcd->rsrc_len = pdev->resource[0].end - pdev->resource[0].start + 1; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + hcd->rsrc_start = res->start; + hcd->rsrc_len = resource_size(res); if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) { pr_debug("request_mem_region failed"); |