pcmcia: Convert to use less arguments in pci_bus_for_each_resource()

The pci_bus_for_each_resource() can hide the iterator loop since
it may be not used otherwise. With this, we may drop that iterator
variable definition.

Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

Author: andy-shev

drivers/pcmcia/rsrc_nonstatic.c

@@ -935,7 +935,7 @@ static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long
 static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
 {
 	struct resource *res;
-	int i, done = 0;
+	int done = 0;
 
 	if (!s->cb_dev || !s->cb_dev->bus)
 		return -ENODEV;
@@ -962,10 +962,10 @@ static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
 	if (s->cb_dev->bus->number == 0)
 		return -EINVAL;
 
-	for (i = 0; i < PCI_BRIDGE_RESOURCE_NUM; i++) {
+	for (unsigned int i = 0; i < PCI_BRIDGE_RESOURCE_NUM; i++) {
 		res = s->cb_dev->bus->resource[i];
 #else
-	pci_bus_for_each_resource(s->cb_dev->bus, res, i) {
+	pci_bus_for_each_resource(s->cb_dev->bus, res) {
 #endif
 		if (!res)
 			continue;

drivers/pcmcia/yenta_socket.c

@@ -674,9 +674,8 @@ static int yenta_search_res(struct yenta_socket *socket, struct resource *res,
 			    u32 min)
 {
 	struct resource *root;
-	int i;
 
-	pci_bus_for_each_resource(socket->dev->bus, root, i) {
+	pci_bus_for_each_resource(socket->dev->bus, root) {
 		if (!root)
 			continue;