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Date: Sat, 12 Nov 2011 10:14:40 +0100 From: Thomas Meyer <thomas@...3r.de> To: Alan Stern <stern@...land.harvard.edu>, Greg Kroah-Hartman <gregkh@...e.de>, linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] 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@...3r.de> --- diff -u -p a/drivers/usb/host/ohci-xls.c b/drivers/usb/host/ohci-xls.c --- a/drivers/usb/host/ohci-xls.c 2011-11-07 19:38:15.467036480 +0100 +++ b/drivers/usb/host/ohci-xls.c 2011-11-08 12:13:16.922398086 +0100 @@ -40,7 +40,7 @@ static int ohci_xls_probe_internal(const 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)) { diff -u -p a/drivers/usb/host/ehci-xls.c b/drivers/usb/host/ehci-xls.c --- a/drivers/usb/host/ehci-xls.c 2011-11-07 19:38:15.387035265 +0100 +++ b/drivers/usb/host/ehci-xls.c 2011-11-08 12:13:30.675915786 +0100 @@ -69,7 +69,7 @@ int ehci_xls_probe_internal(const struct } 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)) { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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