[PATCH] pcmcia: make rsrc_nonstatic an independend module

Make rsrc_nonstatic an independent module.
Signed-off-by: Dominik Brodowski <linux@brodo.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/pcmcia/Kconfig

@@ -80,6 +80,7 @@ config YENTA
 	depends on PCCARD && PCI
 #fixme: remove dependendcy on CARDBUS
 	depends on CARDBUS
+	select PCCARD_NONSTATIC
 	---help---
 	  This option enables support for CardBus host bridges.  Virtually
 	  all modern PCMCIA bridges are CardBus compatible.  A "bridge" is 
@@ -94,6 +95,7 @@ config YENTA
 config PD6729
 	tristate "Cirrus PD6729 compatible bridge support"
 	depends on PCMCIA && PCI
+	select PCCARD_NONSTATIC
 	help
 	  This provides support for the Cirrus PD6729 PCI-to-PCMCIA bridge
 	  device, found in some older laptops and PCMCIA card readers.
@@ -101,6 +103,7 @@ config PD6729
 config I82092
 	tristate "i82092 compatible bridge support"
 	depends on PCMCIA && PCI
+	select PCCARD_NONSTATIC
 	help
 	  This provides support for the Intel I82092AA PCI-to-PCMCIA bridge device,
 	  found in some older laptops and more commonly in evaluation boards for the
@@ -109,6 +112,7 @@ config I82092
 config I82365
 	tristate "i82365 compatible bridge support"
 	depends on PCMCIA && ISA
+	select PCCARD_NONSTATIC
 	help
 	  Say Y here to include support for ISA-bus PCMCIA host bridges that
 	  are register compatible with the Intel i82365.  These are found on
@@ -119,6 +123,7 @@ config I82365
 config TCIC
 	tristate "Databook TCIC host bridge support"
 	depends on PCMCIA
+	select PCCARD_NONSTATIC
 	help
 	  Say Y here to include support for the Databook TCIC family of PCMCIA
 	  host bridges. These are only found on a handful of old systems.
@@ -178,4 +183,8 @@ config M32R_CFC_NUM
 	help
 	  Set the number of M32R CF slots.
 
+config PCCARD_NONSTATIC
+	tristate
+	depends on PCCARD
+
 endmenu

drivers/pcmcia/Makefile

@@ -6,13 +6,15 @@ ifeq ($(CONFIG_PCMCIA_DEBUG),y)
 EXTRA_CFLAGS += -DDEBUG
 endif
 
-pcmcia_core-y					+= cs.o cistpl.o rsrc_mgr.o socket_sysfs.o rsrc_nonstatic.o
+pcmcia_core-y					+= cs.o cistpl.o rsrc_mgr.o socket_sysfs.o
 pcmcia_core-$(CONFIG_CARDBUS)			+= cardbus.o
 obj-$(CONFIG_PCCARD)				+= pcmcia_core.o
 
 pcmcia-y					+= ds.o pcmcia_compat.o
 obj-$(CONFIG_PCMCIA)				+= pcmcia.o
 
+obj-$(CONFIG_PCCARD_NONSTATIC)			+= rsrc_nonstatic.o
+
 
 # socket drivers
 

drivers/pcmcia/cistpl.c

@@ -78,6 +78,7 @@ void release_cis_mem(struct pcmcia_socket *s)
 	s->cis_virt = NULL;
     }
 }
+EXPORT_SYMBOL(release_cis_mem);
 
 /*
  * Map the card memory at "card_offset" into virtual space.
@@ -320,6 +321,7 @@ void destroy_cis_cache(struct pcmcia_socket *s)
 		s->fake_cis = NULL;
 	}
 }
+EXPORT_SYMBOL(destroy_cis_cache);
 
 /*======================================================================
 

drivers/pcmcia/cs.c

@@ -212,7 +212,7 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 {
 	int ret;
 
-	if (!socket || !socket->ops || !socket->dev.dev)
+	if (!socket || !socket->ops || !socket->dev.dev || !socket->resource_ops)
 		return -EINVAL;
 
 	cs_dbg(socket, 0, "pcmcia_register_socket(0x%p)\n", socket->ops);
@@ -250,11 +250,7 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 	socket->cis_mem.flags = 0;
 	socket->cis_mem.speed = cis_speed;
 
-	/* init resource handling */
-	if (socket->features & SS_CAP_STATIC_MAP)
-		socket->resource_ops = &pccard_static_ops;
-	else
-		socket->resource_ops = &pccard_nonstatic_ops;
+
 	socket->mem_db.next = &socket->mem_db;
 	socket->io_db.next = &socket->io_db;
 

drivers/pcmcia/cs_internal.h

@@ -144,8 +144,6 @@ int try_irq(u_int Attributes, int irq, int specific);
 void undo_irq(u_int Attributes, int irq);
 int adjust_resource_info(client_handle_t handle, adjust_t *adj);
 void release_resource_db(struct pcmcia_socket *s);
-extern struct pccard_resource_ops pccard_static_ops;
-extern struct pccard_resource_ops pccard_nonstatic_ops;
 
 /* In socket_sysfs.c */
 extern struct class_interface pccard_sysfs_interface;

drivers/pcmcia/hd64465_ss.c

@@ -922,6 +922,7 @@ static int __init init_hs(void)
 		hs_set_voltages(&hs_sockets[i], 0, 0);
 
 		hs_sockets[i].socket.features |=  SS_CAP_PCCARD | SS_CAP_STATIC_MAP;      /* mappings are fixed in host memory */
+		hs_sockets[i].socket.resource_ops = &pccard_static_ops;
 		hs_sockets[i].socket.irq_mask =  0xffde;/*0xffff*/	    /* IRQs mapped in s/w so can do any, really */
 		hs_sockets[i].socket.map_size = HD64465_PCC_WINDOW;     /* 16MB fixed window size */
 

drivers/pcmcia/i82092.c

@@ -162,6 +162,7 @@ static int __devinit i82092aa_pci_probe(struct pci_dev *dev, const struct pci_de
 	for (i = 0; i<socket_count; i++) {
 		sockets[i].socket.dev.dev = &dev->dev;
 		sockets[i].socket.ops = &i82092aa_operations;
+		sockets[i].socket.resource_ops = &pccard_nonstatic_ops;
 		ret = pcmcia_register_socket(&sockets[i].socket);
 		if (ret) {
 			goto err_out_free_sockets;

drivers/pcmcia/i82365.c

@@ -1400,6 +1400,7 @@ static int __init init_i82365(void)
     for (i = 0; i < sockets; i++) {
 	    socket[i].socket.dev.dev = &i82365_device.dev;
 	    socket[i].socket.ops = &pcic_operations;
+	    socket[i].socket.resource_ops = &pccard_nonstatic_ops;
 	    socket[i].socket.owner = THIS_MODULE;
 	    socket[i].number = i;
 	    ret = pcmcia_register_socket(&socket[i].socket);	    

drivers/pcmcia/m32r_cfc.c

@@ -831,6 +831,7 @@ static int __init init_m32r_pcc(void)
 	for (i = 0 ; i < pcc_sockets ; i++) {
 		socket[i].socket.dev.dev = &pcc_device.dev;
 		socket[i].socket.ops = &pcc_operations;
+		socket[i].socket.resource_ops = &pccard_static_ops;
 		socket[i].socket.owner = THIS_MODULE;
 		socket[i].number = i;
 		ret = pcmcia_register_socket(&socket[i].socket);

drivers/pcmcia/m32r_pcc.c

@@ -768,6 +768,7 @@ static int __init init_m32r_pcc(void)
 	for (i = 0 ; i < pcc_sockets ; i++) {
 		socket[i].socket.dev.dev = &pcc_device.dev;
 		socket[i].socket.ops = &pcc_operations;
+		socket[i].socket.resource_ops = &pccard_static_ops;
 		socket[i].socket.owner = THIS_MODULE;
 		socket[i].number = i;
 		ret = pcmcia_register_socket(&socket[i].socket);

drivers/pcmcia/pd6729.c

@@ -759,6 +759,7 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
 		socket[i].number = i;
 
 		socket[i].socket.ops = &pd6729_operations;
+		socket[i].socket.resource_ops = &pccard_nonstatic_ops;
 		socket[i].socket.dev.dev = &dev->dev;
 		socket[i].socket.driver_data = &socket[i];
 	}

drivers/pcmcia/rsrc_mgr.c

@@ -290,3 +290,4 @@ struct pccard_resource_ops pccard_static_ops = {
 	.adjust_resource = NULL,
 	.exit = NULL,
 };
+EXPORT_SYMBOL(pccard_static_ops);

drivers/pcmcia/rsrc_nonstatic.c

@@ -34,6 +34,9 @@
 #include <pcmcia/cistpl.h>
 #include "cs_internal.h"
 
+MODULE_AUTHOR("David A. Hinds, Dominik Brodowski");
+MODULE_LICENSE("GPL");
+
 /* Parameters that can be set with 'insmod' */
 
 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0444)
@@ -769,3 +772,4 @@ struct pccard_resource_ops pccard_nonstatic_ops = {
 	.adjust_resource = nonstatic_adjust_resource_info,
 	.exit = nonstatic_release_resource_db,
 };
+EXPORT_SYMBOL(pccard_nonstatic_ops);

drivers/pcmcia/soc_common.c

@@ -758,6 +758,7 @@ int soc_common_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops
 			goto out_err_6;
 
 		skt->socket.features = SS_CAP_STATIC_MAP|SS_CAP_PCCARD;
+		skt->socket.resource_ops = &pccard_static_ops;
 		skt->socket.irq_mask = 0;
 		skt->socket.map_size = PAGE_SIZE;
 		skt->socket.pci_irq = skt->irq;

drivers/pcmcia/tcic.c

@@ -531,6 +531,7 @@ static int __init init_tcic(void)
 
     for (i = 0; i < sockets; i++) {
 	    socket_table[i].socket.ops = &tcic_operations;
+	    socket_table[i].socket.resource_ops = &pccard_nonstatic_ops;
 	    socket_table[i].socket.dev.dev = &tcic_device.dev;
 	    ret = pcmcia_register_socket(&socket_table[i].socket);
 	    if (ret && i)

drivers/pcmcia/yenta_socket.c

@@ -917,6 +917,7 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
 
 	/* prepare pcmcia_socket */
 	socket->socket.ops = &yenta_socket_operations;
+	socket->socket.resource_ops = &pccard_nonstatic_ops;
 	socket->socket.dev.dev = &dev->dev;
 	socket->socket.driver_data = socket;
 	socket->socket.owner = THIS_MODULE;

include/pcmcia/ss.h

@@ -131,6 +131,10 @@ struct pccard_resource_ops {
 					 adjust_t *adj);
 	void	(*exit)			(struct pcmcia_socket *s);
 };
+/* SS_CAP_STATIC_MAP */
+extern struct pccard_resource_ops pccard_static_ops;
+/* !SS_CAP_STATIC_MAP */
+extern struct pccard_resource_ops pccard_nonstatic_ops;
 
 /*
  *  Calls to set up low-level "Socket Services" drivers