* [PATCH] PCI: DEVICE_COUNT_RESOURCE should be equal to PCI_NUM_RESOURCES
@ 2012-01-04 23:49 Yinghai Lu
2012-01-06 21:05 ` Jesse Barnes
0 siblings, 1 reply; 2+ messages in thread
From: Yinghai Lu @ 2012-01-04 23:49 UTC (permalink / raw)
To: Jesse Barnes; +Cc: linux-kernel, linux-pci, Yinghai Lu
Save some bytes for device resource array.
Signed-off-by: Yinghai Lu <yinghai@kernel.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;
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] PCI: DEVICE_COUNT_RESOURCE should be equal to PCI_NUM_RESOURCES
2012-01-04 23:49 [PATCH] PCI: DEVICE_COUNT_RESOURCE should be equal to PCI_NUM_RESOURCES Yinghai Lu
@ 2012-01-06 21:05 ` Jesse Barnes
0 siblings, 0 replies; 2+ messages in thread
From: Jesse Barnes @ 2012-01-06 21:05 UTC (permalink / raw)
To: Yinghai Lu; +Cc: linux-kernel, linux-pci
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On Wed, 4 Jan 2012 15:49:45 -0800
Yinghai Lu <yinghai@kernel.org> wrote:
> Save some bytes for device resource array.
>
> Signed-off-by: Yinghai Lu <yinghai@kernel.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;
Not sure what this buys us by itself, but it's applied in preparation
for any upcoming cleanups.
--
Jesse Barnes, Intel Open Source Technology Center
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2012-01-06 21:05 ` Jesse Barnes
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