[POWERPC] Fix warning in pseries/eeh_driver.c

Fix this:

/usr/src/devel/arch/powerpc/platforms/pseries/eeh_driver.c: In function 'print_device_node_tree':
/usr/src/devel/arch/powerpc/platforms/pseries/eeh_driver.c:55: warning: ISO C90 forbids mixed declarations and code

also make that function look like it's part of Linux.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index 68ea5ee..8c1ca47 100644 (file)
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -42,17 +42,20 @@ static inline const char * pcid_name (struct pci_dev *pdev)
 }
 
 #ifdef DEBUG
-static void print_device_node_tree (struct pci_dn *pdn, int dent)
+static void print_device_node_tree(struct pci_dn *pdn, int dent)
 {
        int i;
-       if (!pdn) return;
-       for (i=0;i<dent; i++)
+       struct device_node *pc;
+
+       if (!pdn)
+               return;
+       for (i = 0; i < dent; i++)
                printk(" ");
        printk("dn=%s mode=%x \tcfg_addr=%x pe_addr=%x \tfull=%s\n",
                pdn->node->name, pdn->eeh_mode, pdn->eeh_config_addr,
                pdn->eeh_pe_config_addr, pdn->node->full_name);
        dent += 3;
-       struct device_node *pc = pdn->node->child;
+       pc = pdn->node->child;
        while (pc) {
                print_device_node_tree(PCI_DN(pc), dent);
                pc = pc->sibling;