linux-kernel - [PATCH] PCI: DEVICE_COUNT_RESOURCE should be equal to PCI_NUM

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Message-Id: <1325720985-6051-1-git-send-email-yinghai@kernel.org>
Date:	Wed,  4 Jan 2012 15:49:45 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>
Cc:	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH] PCI: DEVICE_COUNT_RESOURCE should be equal to PCI_NUM_RESOURCES

Save some bytes for device resource array.

Signed-off-by: Yinghai Lu <yinghai@...nel.org>

---
 include/linux/pci.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/include/linux/pci.h
===================================================================
--- linux-2.6.orig/include/linux/pci.h
+++ linux-2.6/include/linux/pci.h
@@ -111,7 +111,7 @@ enum {
 	PCI_NUM_RESOURCES,
 
 	/* preserve this for compatibility */
-	DEVICE_COUNT_RESOURCE
+	DEVICE_COUNT_RESOURCE = PCI_NUM_RESOURCES,
 };
 
 typedef int __bitwise pci_power_t;
--
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