linux-kernel - [PATCH 3/3] USB: ohci-sh - use resource_size instead of defining its own resource

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Message-Id: <1287120564.20429.5.camel@mola>
Date:	Fri, 15 Oct 2010 13:29:24 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	David Brownell <dbrownell@...rs.sourceforge.net>,
	Yoshihiro Shimoda <shimoda.yoshihiro@...esas.com>,
	Greg Kroah-Hartman <gregkh@...e.de>, linux-usb@...r.kernel.org
Subject: [PATCH 3/3] USB: ohci-sh - use resource_size instead of defining
	its own resource_len macro

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/usb/host/ohci-sh.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/ohci-sh.c b/drivers/usb/host/ohci-sh.c
index 60f03cc..0b35d22 100644
--- a/drivers/usb/host/ohci-sh.c
+++ b/drivers/usb/host/ohci-sh.c
@@ -77,7 +77,6 @@ static const struct hc_driver ohci_sh_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-#define resource_len(r) (((r)->end - (r)->start) + 1)
 static int ohci_hcd_sh_probe(struct platform_device *pdev)
 {
 	struct resource *res = NULL;
@@ -109,7 +108,7 @@ static int ohci_hcd_sh_probe(struct platform_device *pdev)
 
 	hcd->regs = (void __iomem *)res->start;
 	hcd->rsrc_start = res->start;
-	hcd->rsrc_len = resource_len(res);
+	hcd->rsrc_len = resource_size(res);
 	ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
 	if (ret != 0) {
 		err("Failed to add hcd");
-- 
1.7.2



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