X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fpcmcia%2Fcardbus.c;h=714baaeb6da1257a264c903b4b36d67570c15486;hb=f96ee7a41ed93ce5962961eb07c2afe8cddb6603;hp=1d755e20880cebff5015681c217dd4d672c16c97;hpb=5028770a42e7bc4d15791a44c28f0ad539323807;p=karo-tx-linux.git

diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index 1d755e20880c..714baaeb6da1 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -40,8 +40,6 @@
 
 /*====================================================================*/
 
-#define FIND_FIRST_BIT(n)	((n) - ((n) & ((n)-1)))
-
 /* Offsets in the Expansion ROM Image Header */
 #define ROM_SIGNATURE		0x0000	/* 2 bytes */
 #define ROM_DATA_PTR		0x0018	/* 2 bytes */
@@ -138,20 +136,23 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void
 
 	cs_dbg(s, 3, "read_cb_mem(%d, %#x, %u)\n", space, addr, len);
 
-	dev = pci_find_slot(s->cb_dev->subordinate->number, 0);
+	dev = pci_get_slot(s->cb_dev->subordinate, 0);
 	if (!dev)
 		goto fail;
 
 	/* Config space? */
 	if (space == 0) {
 		if (addr + len > 0x100)
-			goto fail;
+			goto failput;
 		for (; len; addr++, ptr++, len--)
 			pci_read_config_byte(dev, addr, ptr);
 		return 0;
 	}
 
 	res = dev->resource + space - 1;
+
+	pci_dev_put(dev);
+
 	if (!res->flags)
 		goto fail;
 
@@ -170,6 +171,8 @@ int read_cb_mem(struct pcmcia_socket * s, int space, u_int addr, u_int len, void
 	memcpy_fromio(ptr, s->cb_cis_virt + addr, len);
 	return 0;
 
+failput:
+	pci_dev_put(dev);
 fail:
 	memset(ptr, 0xff, len);
 	return -1;
@@ -228,6 +231,11 @@ int cb_alloc(struct pcmcia_socket * s)
 	pci_bus_size_bridges(bus);
 	pci_bus_assign_resources(bus);
 	cardbus_assign_irqs(bus, s->pci_irq);
+
+	/* socket specific tune function */
+	if (s->tune_bridge)
+		s->tune_bridge(s, bus);
+
 	pci_enable_bridges(bus);
 	pci_bus_add_devices(bus);