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Commit 9103eb7d authored by Stephen Rothwell's avatar Stephen Rothwell Committed by Paul Mackerras
Browse files

[POWERPC] iSeries: Move find_Device_Node to avoid a forward declaration 



Also remove another unnecessary forward declaration.

Signed-off-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 7211991f

arch/powerpc/platforms/iseries/pci.c

+16 −23
Original line number Diff line number Diff line
@@ -45,16 +45,9 @@ 
#include "pci.h"

#include "call_pci.h"



/*

 * Forward declares of prototypes.

 */

static struct device_node *find_Device_Node(int bus, int devfn);



static int Pci_Retry_Max = 3;	/* Only retry 3 times  */

static int Pci_Error_Flag = 1;	/* Set Retry Error on. */



static struct pci_ops iSeries_pci_ops;



/*

 * Table defines

 * Each Entry size is 4 MB * 1024 Entries = 4GB I/O address space.
@@ -154,6 +147,22 @@ static void pci_Log_Error(char *Error_Text, int Bus, int SubBus, 
	       Error_Text, Bus, SubBus, AgentId, HvRc);

}



/*

 * Look down the chain to find the matching Device Device

 */

static struct device_node *find_Device_Node(int bus, int devfn)

{

	struct device_node *node;



	for (node = NULL; (node = of_find_all_nodes(node)); ) {

		struct pci_dn *pdn = PCI_DN(node);



		if (pdn && (bus == pdn->busno) && (devfn == pdn->devfn))

			return node;

	}

	return NULL;

}



/*

 * iSeries_pci_final_fixup(void)

 */
@@ -214,22 +223,6 @@ void __init iSeries_pci_final_fixup(void) 
	mf_display_src(0xC9000200);

}



/*

 * Look down the chain to find the matching Device Device

 */

static struct device_node *find_Device_Node(int bus, int devfn)

{

	struct device_node *node;



	for (node = NULL; (node = of_find_all_nodes(node)); ) {

		struct pci_dn *pdn = PCI_DN(node);



		if (pdn && (bus == pdn->busno) && (devfn == pdn->devfn))

			return node;

	}

	return NULL;

}



#if 0

/*

 * Returns the device node for the passed pci_dev