diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 1dd68f5..9694c1e 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -16,13 +16,13 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/slab.h>
+#include <linux/gpio.h>
 
 #include <pcmcia/ss.h>
 
 #include <mach/hardware.h>
 #include <asm/io.h>
 #include <asm/sizes.h>
-#include <asm/gpio.h>
 
 #include <mach/board.h>
 #include <mach/at91rm9200_mc.h>
@@ -70,7 +70,7 @@
 {
 	struct at91_cf_socket *cf = _cf;
 
-	if (irq == cf->board->det_pin) {
+	if (irq == gpio_to_irq(cf->board->det_pin)) {
 		unsigned present = at91_cf_present(cf);
 
 		/* kick pccard as needed */
@@ -96,8 +96,8 @@
 
 	/* NOTE: CF is always 3VCARD */
 	if (at91_cf_present(cf)) {
-		int rdy	= cf->board->irq_pin;	/* RDY/nIRQ */
-		int vcc	= cf->board->vcc_pin;
+		int rdy	= gpio_is_valid(cf->board->irq_pin);	/* RDY/nIRQ */
+		int vcc	= gpio_is_valid(cf->board->vcc_pin);
 
 		*sp = SS_DETECT | SS_3VCARD;
 		if (!rdy || gpio_get_value(rdy))
@@ -118,7 +118,7 @@
 	cf = container_of(sock, struct at91_cf_socket, socket);
 
 	/* switch Vcc if needed and possible */
-	if (cf->board->vcc_pin) {
+	if (gpio_is_valid(cf->board->vcc_pin)) {
 		switch (s->Vcc) {
 			case 0:
 				gpio_set_value(cf->board->vcc_pin, 0);
@@ -222,7 +222,7 @@
 	struct resource		*io;
 	int			status;
 
-	if (!board || !board->det_pin || !board->rst_pin)
+	if (!board || !gpio_is_valid(board->det_pin) || !gpio_is_valid(board->rst_pin))
 		return -ENODEV;
 
 	io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -242,7 +242,7 @@
 	status = gpio_request(board->det_pin, "cf_det");
 	if (status < 0)
 		goto fail0;
-	status = request_irq(board->det_pin, at91_cf_irq, 0, driver_name, cf);
+	status = request_irq(gpio_to_irq(board->det_pin), at91_cf_irq, 0, driver_name, cf);
 	if (status < 0)
 		goto fail00;
 	device_init_wakeup(&pdev->dev, 1);
@@ -251,7 +251,7 @@
 	if (status < 0)
 		goto fail0a;
 
-	if (board->vcc_pin) {
+	if (gpio_is_valid(board->vcc_pin)) {
 		status = gpio_request(board->vcc_pin, "cf_vcc");
 		if (status < 0)
 			goto fail0b;
@@ -263,15 +263,15 @@
 	 * unless we report that we handle everything (sigh).
 	 * (Note:  DK board doesn't wire the IRQ pin...)
 	 */
-	if (board->irq_pin) {
+	if (gpio_is_valid(board->irq_pin)) {
 		status = gpio_request(board->irq_pin, "cf_irq");
 		if (status < 0)
 			goto fail0c;
-		status = request_irq(board->irq_pin, at91_cf_irq,
+		status = request_irq(gpio_to_irq(board->irq_pin), at91_cf_irq,
 				IRQF_SHARED, driver_name, cf);
 		if (status < 0)
 			goto fail0d;
-		cf->socket.pci_irq = board->irq_pin;
+		cf->socket.pci_irq = gpio_to_irq(board->irq_pin);
 	} else
 		cf->socket.pci_irq = nr_irqs + 1;
 
@@ -290,7 +290,7 @@
 	}
 
 	pr_info("%s: irqs det #%d, io #%d\n", driver_name,
-		board->det_pin, board->irq_pin);
+		gpio_to_irq(board->det_pin), gpio_to_irq(board->irq_pin));
 
 	cf->socket.owner = THIS_MODULE;
 	cf->socket.dev.parent = &pdev->dev;
@@ -312,19 +312,19 @@
 fail1:
 	if (cf->socket.io_offset)
 		iounmap((void __iomem *) cf->socket.io_offset);
-	if (board->irq_pin) {
-		free_irq(board->irq_pin, cf);
+	if (gpio_is_valid(board->irq_pin)) {
+		free_irq(gpio_to_irq(board->irq_pin), cf);
 fail0d:
 		gpio_free(board->irq_pin);
 	}
 fail0c:
-	if (board->vcc_pin)
+	if (gpio_is_valid(board->vcc_pin))
 		gpio_free(board->vcc_pin);
 fail0b:
 	gpio_free(board->rst_pin);
 fail0a:
 	device_init_wakeup(&pdev->dev, 0);
-	free_irq(board->det_pin, cf);
+	free_irq(gpio_to_irq(board->det_pin), cf);
 fail00:
 	gpio_free(board->det_pin);
 fail0:
@@ -341,15 +341,15 @@
 	pcmcia_unregister_socket(&cf->socket);
 	release_mem_region(io->start, resource_size(io));
 	iounmap((void __iomem *) cf->socket.io_offset);
-	if (board->irq_pin) {
-		free_irq(board->irq_pin, cf);
+	if (gpio_is_valid(board->irq_pin)) {
+		free_irq(gpio_to_irq(board->irq_pin), cf);
 		gpio_free(board->irq_pin);
 	}
-	if (board->vcc_pin)
+	if (gpio_is_valid(board->vcc_pin))
 		gpio_free(board->vcc_pin);
 	gpio_free(board->rst_pin);
 	device_init_wakeup(&pdev->dev, 0);
-	free_irq(board->det_pin, cf);
+	free_irq(gpio_to_irq(board->det_pin), cf);
 	gpio_free(board->det_pin);
 	kfree(cf);
 	return 0;
@@ -363,9 +363,9 @@
 	struct at91_cf_data	*board = cf->board;
 
 	if (device_may_wakeup(&pdev->dev)) {
-		enable_irq_wake(board->det_pin);
-		if (board->irq_pin)
-			enable_irq_wake(board->irq_pin);
+		enable_irq_wake(gpio_to_irq(board->det_pin));
+		if (gpio_is_valid(board->irq_pin))
+			enable_irq_wake(gpio_to_irq(board->irq_pin));
 	}
 	return 0;
 }
@@ -376,9 +376,9 @@
 	struct at91_cf_data	*board = cf->board;
 
 	if (device_may_wakeup(&pdev->dev)) {
-		disable_irq_wake(board->det_pin);
-		if (board->irq_pin)
-			disable_irq_wake(board->irq_pin);
+		disable_irq_wake(gpio_to_irq(board->det_pin));
+		if (gpio_is_valid(board->irq_pin))
+			disable_irq_wake(gpio_to_irq(board->irq_pin));
 	}
 
 	return 0;
diff --git a/drivers/pcmcia/bcm63xx_pcmcia.c b/drivers/pcmcia/bcm63xx_pcmcia.c
index 693577e..c2e997a 100644
--- a/drivers/pcmcia/bcm63xx_pcmcia.c
+++ b/drivers/pcmcia/bcm63xx_pcmcia.c
@@ -475,7 +475,7 @@
 	bcm63xx_cb_dev = NULL;
 }
 
-static struct pci_device_id bcm63xx_cb_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(bcm63xx_cb_table) = {
 	{
 		.vendor		= PCI_VENDOR_ID_BROADCOM,
 		.device		= BCM6348_CPU_ID,
diff --git a/drivers/pcmcia/bfin_cf_pcmcia.c b/drivers/pcmcia/bfin_cf_pcmcia.c
index 4922139..ac1a223 100644
--- a/drivers/pcmcia/bfin_cf_pcmcia.c
+++ b/drivers/pcmcia/bfin_cf_pcmcia.c
@@ -310,18 +310,7 @@
 	.remove = __devexit_p(bfin_cf_remove),
 };
 
-static int __init bfin_cf_init(void)
-{
-	return platform_driver_register(&bfin_cf_driver);
-}
-
-static void __exit bfin_cf_exit(void)
-{
-	platform_driver_unregister(&bfin_cf_driver);
-}
-
-module_init(bfin_cf_init);
-module_exit(bfin_cf_exit);
+module_platform_driver(bfin_cf_driver);
 
 MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
 MODULE_DESCRIPTION("BFIN CF/PCMCIA Driver");
diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c
index 5b7c227..a484b1f 100644
--- a/drivers/pcmcia/db1xxx_ss.c
+++ b/drivers/pcmcia/db1xxx_ss.c
@@ -172,12 +172,12 @@
 	if ((sock->board_type == BOARD_TYPE_DB1200) ||
 	    (sock->board_type == BOARD_TYPE_DB1300)) {
 		ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq,
-				  IRQF_DISABLED, "pcmcia_insert", sock);
+				  0, "pcmcia_insert", sock);
 		if (ret)
 			goto out1;
 
 		ret = request_irq(sock->eject_irq, db1200_pcmcia_cdirq,
-				  IRQF_DISABLED, "pcmcia_eject", sock);
+				  0, "pcmcia_eject", sock);
 		if (ret) {
 			free_irq(sock->insert_irq, sock);
 			goto out1;
@@ -580,18 +580,7 @@
 	.remove		= __devexit_p(db1x_pcmcia_socket_remove),
 };
 
-int __init db1x_pcmcia_socket_load(void)
-{
-	return platform_driver_register(&db1x_pcmcia_socket_driver);
-}
-
-void  __exit db1x_pcmcia_socket_unload(void)
-{
-	platform_driver_unregister(&db1x_pcmcia_socket_driver);
-}
-
-module_init(db1x_pcmcia_socket_load);
-module_exit(db1x_pcmcia_socket_unload);
+module_platform_driver(db1x_pcmcia_socket_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("PCMCIA Socket Services for Alchemy Db/Pb1x00 boards");
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index 06ad3e5..7647d23 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -365,17 +365,7 @@
 	.remove   = electra_cf_remove,
 };
 
-static int __init electra_cf_init(void)
-{
-	return platform_driver_register(&electra_cf_driver);
-}
-module_init(electra_cf_init);
-
-static void __exit electra_cf_exit(void)
-{
-	platform_driver_unregister(&electra_cf_driver);
-}
-module_exit(electra_cf_exit);
+module_platform_driver(electra_cf_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR ("Olof Johansson <olof@lixom.net>");
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c
index 0b66bfc..4e8831b 100644
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -25,14 +25,9 @@
 MODULE_LICENSE("GPL");
 
 /* PCI core routines */
-static struct pci_device_id i82092aa_pci_ids[] = {
-	{
-	      .vendor = PCI_VENDOR_ID_INTEL,
-	      .device = PCI_DEVICE_ID_INTEL_82092AA_0,
-	      .subvendor = PCI_ANY_ID,
-	      .subdevice = PCI_ANY_ID,
-	 },
-	 {} 
+static DEFINE_PCI_DEVICE_TABLE(i82092aa_pci_ids) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82092AA_0) },
+	{ }
 };
 MODULE_DEVICE_TABLE(pci, i82092aa_pci_ids);
 
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index a317def..a3a851e 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -1303,15 +1303,4 @@
 	.remove = m8xx_remove,
 };
 
-static int __init m8xx_init(void)
-{
-	return platform_driver_register(&m8xx_pcmcia_driver);
-}
-
-static void __exit m8xx_exit(void)
-{
-	platform_driver_unregister(&m8xx_pcmcia_driver);
-}
-
-module_init(m8xx_init);
-module_exit(m8xx_exit);
+module_platform_driver(m8xx_pcmcia_driver);
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index 0f8b70b..253e386 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -762,13 +762,8 @@
 	kfree(socket);
 }
 
-static struct pci_device_id pd6729_pci_ids[] = {
-	{
-		.vendor		= PCI_VENDOR_ID_CIRRUS,
-		.device		= PCI_DEVICE_ID_CIRRUS_6729,
-		.subvendor	= PCI_ANY_ID,
-		.subdevice	= PCI_ANY_ID,
-	},
+static DEFINE_PCI_DEVICE_TABLE(pd6729_pci_ids) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_6729) },
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, pd6729_pci_ids);
diff --git a/drivers/pcmcia/pxa2xx_viper.c b/drivers/pcmcia/pxa2xx_viper.c
index adfae49..cb0c37e 100644
--- a/drivers/pcmcia/pxa2xx_viper.c
+++ b/drivers/pcmcia/pxa2xx_viper.c
@@ -177,18 +177,7 @@
 	.id_table	= viper_pcmcia_id_table,
 };
 
-static int __init viper_pcmcia_init(void)
-{
-	return platform_driver_register(&viper_pcmcia_driver);
-}
-
-static void __exit viper_pcmcia_exit(void)
-{
-	return platform_driver_unregister(&viper_pcmcia_driver);
-}
-
-module_init(viper_pcmcia_init);
-module_exit(viper_pcmcia_exit);
+module_platform_driver(viper_pcmcia_driver);
 
 MODULE_DEVICE_TABLE(platform, viper_pcmcia_id_table);
 MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/vrc4173_cardu.c b/drivers/pcmcia/vrc4173_cardu.c
index c6d36b3..cd0a315 100644
--- a/drivers/pcmcia/vrc4173_cardu.c
+++ b/drivers/pcmcia/vrc4173_cardu.c
@@ -563,11 +563,8 @@
 
 __setup("vrc4173_cardu=", vrc4173_cardu_setup);
 
-static struct pci_device_id vrc4173_cardu_id_table[] __devinitdata = {
-	{	.vendor		= PCI_VENDOR_ID_NEC,
-		.device		= PCI_DEVICE_ID_NEC_NAPCCARD,
-		.subvendor	= PCI_ANY_ID,
-		.subdevice	= PCI_ANY_ID, },
+static DEFINE_PCI_DEVICE_TABLE(vrc4173_cardu_id_table) = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_NAPCCARD) },
         {0, }
 };
 
diff --git a/drivers/pcmcia/xxs1500_ss.c b/drivers/pcmcia/xxs1500_ss.c
index 8f66980..fd5fbd1 100644
--- a/drivers/pcmcia/xxs1500_ss.c
+++ b/drivers/pcmcia/xxs1500_ss.c
@@ -320,18 +320,7 @@
 	.remove		= __devexit_p(xxs1500_pcmcia_remove),
 };
 
-int __init xxs1500_pcmcia_socket_load(void)
-{
-	return platform_driver_register(&xxs1500_pcmcia_socket_driver);
-}
-
-void  __exit xxs1500_pcmcia_socket_unload(void)
-{
-	platform_driver_unregister(&xxs1500_pcmcia_socket_driver);
-}
-
-module_init(xxs1500_pcmcia_socket_load);
-module_exit(xxs1500_pcmcia_socket_unload);
+module_platform_driver(xxs1500_pcmcia_socket_driver);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("PCMCIA Socket Services for MyCable XXS1500 systems");
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 849c0c1..d07f9ac 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -1352,7 +1352,7 @@
 		.driver_data	= CARDBUS_TYPE_##type,	\
 	}
 
-static struct pci_device_id yenta_table[] = {
+static DEFINE_PCI_DEVICE_TABLE(yenta_table) = {
 	CB_ID(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1031, TI),
 
 	/*