phb4: make retry_whitelist static
Silences sparse warning:
hw/phb4.c:XX:20: warning: symbol 'retry_whitelist' was not declared. Should it be static?
@@ -2432,7 +2432,7 @@ struct pci_card_id {
uint16_t device;
};
-struct pci_card_id retry_whitelist[] = {
+static struct pci_card_id retry_whitelist[] = {
{ 0x1000, 0x005d }, /* LSI Logic MegaRAID SAS-3 3108 */
{ 0x1000, 0x00c9 }, /* LSI MPT SAS-3 */
{ 0x104c, 0x8241 }, /* TI xHCI USB */
