Merge branch 'pcmcia' of git://git.linaro.org/people/rmk/linux-arm

Pull #3 ARM updates from Russell King:
 "This adds gpio support to soc_common, allowing an amount of code to be
  deleted from each PCMCIA socket driver for the PXA/SA11x0 SoCs."

* 'pcmcia' of git://git.linaro.org/people/rmk/linux-arm:
  PCMCIA: sa1111: rename sa1111 socket drivers to have sa1111_ prefix.
  PCMCIA: make lubbock socket driver part of sa1111_cs
  PCMCIA: add Kconfig control for building sa11xx_base.c
  PCMCIA: sa1111: jornada720: no need to disable IRQs around sa1111_set_io
  PCMCIA: sa1111: pass along sa1111_pcmcia_configure_socket() failure code
  PCMCIA: soc_common: remove explicit wrprot initialization in socket drivers
  PCMCIA: soc_common: remove soc_pcmcia_*_irqs functions
  PCMCIA: sa11x0: h3600: convert to use new irq/gpio management
  PCMCIA: sa11x0: simpad: convert to use new irq/gpio management
  PCMCIA: sa11x0: shannon: convert to use new irq/gpio management
  PCMCIA: sa11x0: nanoengine: convert reset handling to use GPIO subsystem
  PCMCIA: sa11x0: nanoengine: convert to use new irq/gpio management
  PCMCIA: sa11x0: cerf: convert reset handling to use GPIO subsystem
  PCMCIA: sa11x0: cerf: convert to use new irq/gpio management
  PCMCIA: sa11x0: assabet: convert to use new irq/gpio management
  PCMCIA: sa1111: use new per-socket irq/gpio infrastructure
  PCMCIA: pxa: convert PXA socket drivers to use new irq/gpio management
  PCMCIA: soc_common: add GPIO support for card status signals
  PCMCIA: soc_common: move common initialization into soc_common

32 files changed, 348 insertions, 856 deletions

diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index f9e3fb3a285b..bba3ab2066ee 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -183,10 +183,14 @@ config PCMCIA_BCM63XX
 config PCMCIA_SOC_COMMON
 	tristate
 
+config PCMCIA_SA11XX_BASE
+	tristate
+
 config PCMCIA_SA1100
 	tristate "SA1100 support"
 	depends on ARM && ARCH_SA1100 && PCMCIA
 	select PCMCIA_SOC_COMMON
+	select PCMCIA_SA11XX_BASE
 	help
 	  Say Y here to include support for SA11x0-based PCMCIA or CF
 	  sockets, found on HP iPAQs, Yopy, and other StrongARM(R)/
@@ -196,8 +200,9 @@ config PCMCIA_SA1100
 
 config PCMCIA_SA1111
 	tristate "SA1111 support"
-	depends on ARM && ARCH_SA1100 && SA1111 && PCMCIA
+	depends on ARM && SA1111 && PCMCIA
 	select PCMCIA_SOC_COMMON
+	select PCMCIA_SA11XX_BASE if ARCH_SA1100
 	help
 	  Say Y  here to include support for SA1111-based PCMCIA or CF
 	  sockets, found on the Jornada 720, Graphicsmaster and other
@@ -213,6 +218,7 @@ config PCMCIA_PXA2XX
 		    || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2 \
 		    || MACH_VPAC270 || MACH_BALLOON3 || MACH_COLIBRI \
 		    || MACH_COLIBRI320)
+	select PCMCIA_SA1111 if ARCH_LUBBOCK && SA1111
 	select PCMCIA_SOC_COMMON
 	help
 	  Say Y here to include support for the PXA2xx PCMCIA controller
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index ec543a4ff2e4..47525de6a631 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -25,8 +25,9 @@ obj-$(CONFIG_I82092)				+= i82092.o
 obj-$(CONFIG_TCIC)				+= tcic.o
 obj-$(CONFIG_PCMCIA_M8XX)			+= m8xx_pcmcia.o
 obj-$(CONFIG_PCMCIA_SOC_COMMON)			+= soc_common.o
-obj-$(CONFIG_PCMCIA_SA1100)			+= sa11xx_base.o sa1100_cs.o
-obj-$(CONFIG_PCMCIA_SA1111)			+= sa11xx_base.o sa1111_cs.o
+obj-$(CONFIG_PCMCIA_SA11XX_BASE)		+= sa11xx_base.o
+obj-$(CONFIG_PCMCIA_SA1100)			+= sa1100_cs.o
+obj-$(CONFIG_PCMCIA_SA1111)			+= sa1111_cs.o
 obj-$(CONFIG_M32R_PCC)				+= m32r_pcc.o
 obj-$(CONFIG_M32R_CFC)				+= m32r_cfc.o
 obj-$(CONFIG_PCMCIA_BCM63XX)			+= bcm63xx_pcmcia.o
@@ -39,9 +40,10 @@ obj-$(CONFIG_ELECTRA_CF)			+= electra_cf.o
 obj-$(CONFIG_PCMCIA_ALCHEMY_DEVBOARD)		+= db1xxx_ss.o
 
 sa1111_cs-y					+= sa1111_generic.o
-sa1111_cs-$(CONFIG_ASSABET_NEPONSET)		+= sa1100_neponset.o
-sa1111_cs-$(CONFIG_SA1100_BADGE4)		+= sa1100_badge4.o
-sa1111_cs-$(CONFIG_SA1100_JORNADA720)		+= sa1100_jornada720.o
+sa1111_cs-$(CONFIG_ASSABET_NEPONSET)		+= sa1111_neponset.o
+sa1111_cs-$(CONFIG_SA1100_BADGE4)		+= sa1111_badge4.o
+sa1111_cs-$(CONFIG_SA1100_JORNADA720)		+= sa1111_jornada720.o
+sa1111_cs-$(CONFIG_ARCH_LUBBOCK)		+= sa1111_lubbock.o
 
 sa1100_cs-y					+= sa1100_generic.o
 sa1100_cs-$(CONFIG_SA1100_ASSABET)		+= sa1100_assabet.o
@@ -52,9 +54,7 @@ sa1100_cs-$(CONFIG_SA1100_NANOENGINE)		+= sa1100_nanoengine.o
 sa1100_cs-$(CONFIG_SA1100_SHANNON)		+= sa1100_shannon.o
 sa1100_cs-$(CONFIG_SA1100_SIMPAD)		+= sa1100_simpad.o
 
-pxa2xx_lubbock_cs-y				+= pxa2xx_lubbock.o sa1111_generic.o
 pxa2xx_cm_x2xx_cs-y				+= pxa2xx_cm_x2xx.o pxa2xx_cm_x255.o pxa2xx_cm_x270.o
-pxa2xx-obj-$(CONFIG_ARCH_LUBBOCK)		+= pxa2xx_lubbock_cs.o
 pxa2xx-obj-$(CONFIG_MACH_MAINSTONE)		+= pxa2xx_mainstone.o
 pxa2xx-obj-$(CONFIG_PXA_SHARPSL)		+= pxa2xx_sharpsl.o
 pxa2xx-obj-$(CONFIG_MACH_ARMCORE)		+= pxa2xx_cm_x2xx_cs.o
diff --git a/drivers/pcmcia/pxa2xx_balloon3.c b/drivers/pcmcia/pxa2xx_balloon3.c
index 22a75e610f12..2ef576c5b69d 100644
--- a/drivers/pcmcia/pxa2xx_balloon3.c
+++ b/drivers/pcmcia/pxa2xx_balloon3.c
@@ -29,15 +29,6 @@
 
 #include "soc_common.h"
 
-/*
- * These are a list of interrupt sources that provokes a polled
- * check of status
- */
-static struct pcmcia_irqs irqs[] = {
-	{ 0, BALLOON3_S0_CD_IRQ, "PCMCIA0 CD" },
-	{ 0, BALLOON3_BP_NSTSCHG_IRQ, "PCMCIA0 STSCHG" },
-};
-
 static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	uint16_t ver;
@@ -49,12 +40,12 @@ static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 			ver);
 
 	skt->socket.pci_irq = BALLOON3_BP_CF_NRDY_IRQ;
-	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-}
+	skt->stat[SOC_STAT_CD].gpio = BALLOON3_GPIO_S0_CD;
+	skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD";
+	skt->stat[SOC_STAT_BVD1].irq = BALLOON3_BP_NSTSCHG_IRQ;
+	skt->stat[SOC_STAT_BVD1].name = "PCMCIA0 STSCHG";
 
-static void balloon3_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
-	soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+	return 0;
 }
 
 static unsigned long balloon3_pcmcia_status[2] = {
@@ -85,13 +76,11 @@ static void balloon3_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 			disable_irq(BALLOON3_BP_NSTSCHG_IRQ);
 	}
 
-	state->detect	= !gpio_get_value(BALLOON3_GPIO_S0_CD);
 	state->ready	= !!(status & BALLOON3_CF_nIRQ);
 	state->bvd1	= !!(status & BALLOON3_CF_nSTSCHG_BVD1);
 	state->bvd2	= 0;	/* not available */
 	state->vs_3v	= 1;	/* Always true its a CF card */
 	state->vs_Xv	= 0;	/* not available */
-	state->wrprot	= 0;	/* not available */
 }
 
 static int balloon3_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
@@ -106,7 +95,6 @@ static int balloon3_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 static struct pcmcia_low_level balloon3_pcmcia_ops = {
 	.owner			= THIS_MODULE,
 	.hw_init		= balloon3_pcmcia_hw_init,
-	.hw_shutdown		= balloon3_pcmcia_hw_shutdown,
 	.socket_state		= balloon3_pcmcia_socket_state,
 	.configure_socket	= balloon3_pcmcia_configure_socket,
 	.first			= 0,
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 64d433ec4fc6..66a54222bbf4 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -318,10 +318,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 
 		skt->nr = ops->first + i;
 		skt->clk = clk;
-		skt->ops = ops;
-		skt->socket.owner = ops->owner;
-		skt->socket.dev.parent = &dev->dev;
-		skt->socket.pci_irq = NO_IRQ;
+		soc_pcmcia_init_one(skt, ops, &dev->dev);
 
 		ret = pxa2xx_drv_pcmcia_add_one(skt);
 		if (ret)
diff --git a/drivers/pcmcia/pxa2xx_cm_x255.c b/drivers/pcmcia/pxa2xx_cm_x255.c
index 31ab6ddf52c9..da40908b29dd 100644
--- a/drivers/pcmcia/pxa2xx_cm_x255.c
+++ b/drivers/pcmcia/pxa2xx_cm_x255.c
@@ -25,17 +25,6 @@
 #define GPIO_PCMCIA_S1_RDYINT	(8)
 #define GPIO_PCMCIA_RESET	(9)
 
-#define PCMCIA_S0_CD_VALID	gpio_to_irq(GPIO_PCMCIA_S0_CD_VALID)
-#define PCMCIA_S1_CD_VALID	gpio_to_irq(GPIO_PCMCIA_S1_CD_VALID)
-#define PCMCIA_S0_RDYINT	gpio_to_irq(GPIO_PCMCIA_S0_RDYINT)
-#define PCMCIA_S1_RDYINT	gpio_to_irq(GPIO_PCMCIA_S1_RDYINT)
-
-
-static struct pcmcia_irqs irqs[] = {
-	{ .sock = 0, .str = "PCMCIA0 CD" },
-	{ .sock = 1, .str = "PCMCIA1 CD" },
-};
-
 static int cmx255_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	int ret = gpio_request(GPIO_PCMCIA_RESET, "PCCard reset");
@@ -43,19 +32,23 @@ static int cmx255_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		return ret;
 	gpio_direction_output(GPIO_PCMCIA_RESET, 0);
 
-	skt->socket.pci_irq = skt->nr == 0 ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT;
-	irqs[0].irq = PCMCIA_S0_CD_VALID;
-	irqs[1].irq = PCMCIA_S1_CD_VALID;
-	ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-	if (!ret)
-		gpio_free(GPIO_PCMCIA_RESET);
+	if (skt->nr == 0) {
+		skt->stat[SOC_STAT_CD].gpio = GPIO_PCMCIA_S0_CD_VALID;
+		skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD";
+		skt->stat[SOC_STAT_RDY].gpio = GPIO_PCMCIA_S0_RDYINT;
+		skt->stat[SOC_STAT_RDY].name = "PCMCIA0 RDY";
+	} else {
+		skt->stat[SOC_STAT_CD].gpio = GPIO_PCMCIA_S1_CD_VALID;
+		skt->stat[SOC_STAT_CD].name = "PCMCIA1 CD";
+		skt->stat[SOC_STAT_RDY].gpio = GPIO_PCMCIA_S1_RDYINT;
+		skt->stat[SOC_STAT_RDY].name = "PCMCIA1 RDY";
+	}
 
-	return ret;
+	return 0;
 }
 
 static void cmx255_pcmcia_shutdown(struct soc_pcmcia_socket *skt)
 {
-	soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
 	gpio_free(GPIO_PCMCIA_RESET);
 }
 
@@ -63,16 +56,8 @@ static void cmx255_pcmcia_shutdown(struct soc_pcmcia_socket *skt)
 static void cmx255_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 				       struct pcmcia_state *state)
 {
-	int cd = skt->nr ? GPIO_PCMCIA_S1_CD_VALID : GPIO_PCMCIA_S0_CD_VALID;
-	int rdy = skt->nr ? GPIO_PCMCIA_S1_RDYINT : GPIO_PCMCIA_S0_RDYINT;
-
-	state->detect = !gpio_get_value(cd);
-	state->ready  = !!gpio_get_value(rdy);
-	state->bvd1   = 1;
-	state->bvd2   = 1;
 	state->vs_3v  = 0;
 	state->vs_Xv  = 0;
-	state->wrprot = 0;  /* not available */
 }
 
 
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index 3dc7621a0767..f59223f2307d 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -22,14 +22,6 @@
 #define GPIO_PCMCIA_S0_RDYINT	(82)
 #define GPIO_PCMCIA_RESET	(53)
 
-#define PCMCIA_S0_CD_VALID	gpio_to_irq(GPIO_PCMCIA_S0_CD_VALID)
-#define PCMCIA_S0_RDYINT	gpio_to_irq(GPIO_PCMCIA_S0_RDYINT)
-
-
-static struct pcmcia_irqs irqs[] = {
-	{ .sock = 0, .str = "PCMCIA0 CD" },
-};
-
 static int cmx270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	int ret = gpio_request(GPIO_PCMCIA_RESET, "PCCard reset");
@@ -37,18 +29,16 @@ static int cmx270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 		return ret;
 	gpio_direction_output(GPIO_PCMCIA_RESET, 0);
 
-	skt->socket.pci_irq = PCMCIA_S0_RDYINT;
-	irqs[0].irq = PCMCIA_S0_CD_VALID;
-	ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-	if (!ret)
-		gpio_free(GPIO_PCMCIA_RESET);
+	skt->stat[SOC_STAT_CD].gpio = GPIO_PCMCIA_S0_CD_VALID;
+	skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD";
+	skt->stat[SOC_STAT_RDY].gpio = GPIO_PCMCIA_S0_RDYINT;
+	skt->stat[SOC_STAT_RDY].name = "PCMCIA0 RDY";
 
 	return ret;
 }
 
 static void cmx270_pcmcia_shutdown(struct soc_pcmcia_socket *skt)
 {
-	soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
 	gpio_free(GPIO_PCMCIA_RESET);
 }
 
@@ -56,13 +46,8 @@ static void cmx270_pcmcia_shutdown(struct soc_pcmcia_socket *skt)
 static void cmx270_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 				       struct pcmcia_state *state)
 {
-	state->detect = (gpio_get_value(GPIO_PCMCIA_S0_CD_VALID) == 0) ? 1 : 0;
-	state->ready  = (gpio_get_value(GPIO_PCMCIA_S0_RDYINT) == 0) ? 0 : 1;
-	state->bvd1   = 1;
-	state->bvd2   = 1;
 	state->vs_3v  = 0;
 	state->vs_Xv  = 0;
-	state->wrprot = 0;  /* not available */
 }
 
 
diff --git a/drivers/pcmcia/pxa2xx_colibri.c b/drivers/pcmcia/pxa2xx_colibri.c
index c6dec572a05d..4dee7b2a8032 100644
--- a/drivers/pcmcia/pxa2xx_colibri.c
+++ b/drivers/pcmcia/pxa2xx_colibri.c
@@ -53,13 +53,6 @@ static struct gpio colibri_pcmcia_gpios[] = {
 	{ 0,	GPIOF_INIT_HIGH,"PCMCIA Reset" },
 };
 
-static struct pcmcia_irqs colibri_irqs[] = {
-	{
-		.sock = 0,
-		.str  = "PCMCIA CD"
-	},
-};
-
 static int colibri_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	int ret;
@@ -69,19 +62,10 @@ static int colibri_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	if (ret)
 		goto err1;
 
-	colibri_irqs[0].irq = gpio_to_irq(colibri_pcmcia_gpios[DETECT].gpio);
 	skt->socket.pci_irq = gpio_to_irq(colibri_pcmcia_gpios[READY].gpio);
+	skt->stat[SOC_STAT_CD].irq = gpio_to_irq(colibri_pcmcia_gpios[DETECT].gpio);
+	skt->stat[SOC_STAT_CD].name = "PCMCIA CD";
 
-	ret = soc_pcmcia_request_irqs(skt, colibri_irqs,
-					ARRAY_SIZE(colibri_irqs));
-	if (ret)
-		goto err2;
-
-	return ret;
-
-err2:
-	gpio_free_array(colibri_pcmcia_gpios,
-			ARRAY_SIZE(colibri_pcmcia_gpios));
 err1:
 	return ret;
 }
@@ -100,7 +84,6 @@ static void colibri_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 	state->ready  = !!gpio_get_value(colibri_pcmcia_gpios[READY].gpio);
 	state->bvd1   = !!gpio_get_value(colibri_pcmcia_gpios[BVD1].gpio);
 	state->bvd2   = !!gpio_get_value(colibri_pcmcia_gpios[BVD2].gpio);
-	state->wrprot = 0;
 	state->vs_3v  = 1;
 	state->vs_Xv  = 0;
 }
diff --git a/drivers/pcmcia/pxa2xx_e740.c b/drivers/pcmcia/pxa2xx_e740.c
index 17cd2ce7428f..8751a323b448 100644
--- a/drivers/pcmcia/pxa2xx_e740.c
+++ b/drivers/pcmcia/pxa2xx_e740.c
@@ -23,53 +23,27 @@
 
 #include "soc_common.h"
 
-static struct pcmcia_irqs cd_irqs[] = {
-	{
-		.sock = 0,
-		.str  = "CF card detect"
-	},
-	{
-		.sock = 1,
-		.str  = "Wifi switch"
-	},
-};
-
 static int e740_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	if (skt->nr == 0)
-		skt->socket.pci_irq = gpio_to_irq(GPIO_E740_PCMCIA_RDY0);
-	else
-		skt->socket.pci_irq = gpio_to_irq(GPIO_E740_PCMCIA_RDY1);
-
-	cd_irqs[0].irq = gpio_to_irq(GPIO_E740_PCMCIA_CD0);
-	cd_irqs[1].irq = gpio_to_irq(GPIO_E740_PCMCIA_CD1);
-
-	return soc_pcmcia_request_irqs(skt, &cd_irqs[skt->nr], 1);
-}
+	if (skt->nr == 0) {
+		skt->stat[SOC_STAT_CD].gpio = GPIO_E740_PCMCIA_CD0;
+		skt->stat[SOC_STAT_CD].name = "CF card detect";
+		skt->stat[SOC_STAT_RDY].gpio = GPIO_E740_PCMCIA_RDY0;
+		skt->stat[SOC_STAT_RDY].name = "CF ready";
+	} else {
+		skt->stat[SOC_STAT_CD].gpio = GPIO_E740_PCMCIA_CD1;
+		skt->stat[SOC_STAT_CD].name = "Wifi switch";
+		skt->stat[SOC_STAT_RDY].gpio = GPIO_E740_PCMCIA_RDY1;
+		skt->stat[SOC_STAT_RDY].name = "Wifi ready";
+	}
 
-/*
- * Release all resources.
- */
-static void e740_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
-	soc_pcmcia_free_irqs(skt, &cd_irqs[skt->nr], 1);
+	return 0;
 }
 
 static void e740_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 					struct pcmcia_state *state)
 {
-	if (skt->nr == 0) {
-		state->detect = gpio_get_value(GPIO_E740_PCMCIA_CD0) ? 0 : 1;
-		state->ready  = gpio_get_value(GPIO_E740_PCMCIA_RDY0) ? 1 : 0;
-	} else {
-		state->detect = gpio_get_value(GPIO_E740_PCMCIA_CD1) ? 0 : 1;
-		state->ready  = gpio_get_value(GPIO_E740_PCMCIA_RDY1) ? 1 : 0;
-	}
-
 	state->vs_3v  = 1;
-	state->bvd1   = 1;
-	state->bvd2   = 1;
-	state->wrprot = 0;
 	state->vs_Xv  = 0;
 }
 
@@ -109,32 +83,11 @@ static int e740_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 	return 0;
 }
 
-/*
- * Enable card status IRQs on (re-)initialisation.  This can
- * be called at initialisation, power management event, or
- * pcmcia event.
- */
-static void e740_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
-{
-	soc_pcmcia_enable_irqs(skt, cd_irqs, ARRAY_SIZE(cd_irqs));
-}
-
-/*
- * Disable card status IRQs on suspend.
- */
-static void e740_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
-{
-	soc_pcmcia_disable_irqs(skt, cd_irqs, ARRAY_SIZE(cd_irqs));
-}
-
 static struct pcmcia_low_level e740_pcmcia_ops = {
 	.owner            = THIS_MODULE,
 	.hw_init          = e740_pcmcia_hw_init,
-	.hw_shutdown      = e740_pcmcia_hw_shutdown,
 	.socket_state     = e740_pcmcia_socket_state,
 	.configure_socket = e740_pcmcia_configure_socket,
-	.socket_init      = e740_pcmcia_socket_init,
-	.socket_suspend   = e740_pcmcia_socket_suspend,
 	.nr               = 2,
 };
 
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index aded706c0b9f..7e32e25cdcb2 100644
--- a/drivers/pcmcia/pxa2xx_mainstone.c
+++ b/drivers/pcmcia/pxa2xx_mainstone.c
@@ -30,27 +30,26 @@
 #include "soc_common.h"
 
 
-static struct pcmcia_irqs irqs[] = {
-	{ 0, MAINSTONE_S0_CD_IRQ, "PCMCIA0 CD" },
-	{ 1, MAINSTONE_S1_CD_IRQ, "PCMCIA1 CD" },
-	{ 0, MAINSTONE_S0_STSCHG_IRQ, "PCMCIA0 STSCHG" },
-	{ 1, MAINSTONE_S1_STSCHG_IRQ, "PCMCIA1 STSCHG" },
-};
-
 static int mst_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
 	/*
 	 * Setup default state of GPIO outputs
 	 * before we enable them as outputs.
 	 */
-
-	skt->socket.pci_irq = (skt->nr == 0) ? MAINSTONE_S0_IRQ : MAINSTONE_S1_IRQ;
-	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-}
-
-static void mst_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
-	soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+	if (skt->nr == 0) {
+		skt->socket.pci_irq = MAINSTONE_S0_IRQ;
+		skt->stat[SOC_STAT_CD].irq = MAINSTONE_S0_CD_IRQ;
+		skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD";
+		skt->stat[SOC_STAT_BVD1].irq = MAINSTONE_S0_STSCHG_IRQ;
+		skt->stat[SOC_STAT_BVD1].name = "PCMCIA0 STSCHG";
+	} else {
+		skt->socket.pci_irq = MAINSTONE_S1_IRQ;
+		skt->stat[SOC_STAT_CD].irq = MAINSTONE_S1_CD_IRQ;
+		skt->stat[SOC_STAT_CD].name = "PCMCIA1 CD";
+		skt->stat[SOC_STAT_BVD1].irq = MAINSTONE_S1_STSCHG_IRQ;
+		skt->stat[SOC_STAT_BVD1].name = "PCMCIA1 STSCHG";
+	}
+	return 0;
 }
 
 static unsigned long mst_pcmcia_status[2];
@@ -84,7 +83,6 @@ static void mst_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 	state->bvd2   = (status & MST_PCMCIA_nSPKR_BVD2) ? 1 : 0;
 	state->vs_3v  = (status & MST_PCMCIA_nVS1) ? 0 : 1;
 	state->vs_Xv  = (status & MST_PCMCIA_nVS2) ? 0 : 1;
-	state->wrprot = 0;  /* not available */
 }
 
 static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
@@ -131,7 +129,6 @@ static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
 static struct pcmcia_low_level mst_pcmcia_ops __initdata = {
 	.owner			= THIS_MODULE,
 	.hw_init		= mst_pcmcia_hw_init,
-	.hw_shutdown		= mst_pcmcia_hw_shutdown,
 	.socket_state		= mst_pcmcia_socket_state,
 	.configure_socket	= mst_pcmcia_configure_socket,
 	.nr			= 2,
diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c
index 6a8e011a8c13..ed7d4dbc39fa 100644
--- a/drivers/pcmcia/pxa2xx_palmld.c
+++ b/drivers/pcmcia/pxa2xx_palmld.c
@@ -23,7 +23,6 @@
 static struct gpio palmld_pcmcia_gpios[] = {
 	{ GPIO_NR_PALMLD_PCMCIA_POWER,	GPIOF_INIT_LOW,	"PCMCIA Power" },
 	{ GPIO_NR_PALMLD_PCMCIA_RESET,	GPIOF_INIT_HIGH,"PCMCIA Reset" },
-	{ GPIO_NR_PALMLD_PCMCIA_READY,	GPIOF_IN,	"PCMCIA Ready" },
 };
 
 static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
@@ -33,7 +32,8 @@ static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	ret = gpio_request_array(palmld_pcmcia_gpios,
 				ARRAY_SIZE(palmld_pcmcia_gpios));
 
-	skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMLD_PCMCIA_READY);
+	skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMLD_PCMCIA_READY;
+	skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready";
 
 	return ret;
 }
@@ -47,10 +47,6 @@ static void palmld_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 					struct pcmcia_state *state)
 {
 	state->detect = 1; /* always inserted */
-	state->ready  = !!gpio_get_value(GPIO_NR_PALMLD_PCMCIA_READY);
-	state->bvd1   = 1;
-	state->bvd2   = 1;
-	state->wrprot = 0;
 	state->vs_3v  = 1;
 	state->vs_Xv  = 0;
 }
diff --git a/drivers/pcmcia/pxa2xx_palmtc.c b/drivers/pcmcia/pxa2xx_palmtc.c
index 9e38de769ba3..81225a7a8cbb 100644
--- a/drivers/pcmcia/pxa2xx_palmtc.c
+++ b/drivers/pcmcia/pxa2xx_palmtc.c
@@ -26,7 +26,6 @@ static struct gpio palmtc_pcmcia_gpios[] = {
 	{ GPIO_NR_PALMTC_PCMCIA_POWER2,	GPIOF_INIT_LOW,	"PCMCIA Power 2" },
 	{ GPIO_NR_PALMTC_PCMCIA_POWER3,	GPIOF_INIT_LOW,	"PCMCIA Power 3" },
 	{ GPIO_NR_PALMTC_PCMCIA_RESET,	GPIOF_INIT_HIGH,"PCMCIA Reset" },
-	{ GPIO_NR_PALMTC_PCMCIA_READY,	GPIOF_IN,	"PCMCIA Ready" },
 	{ GPIO_NR_PALMTC_PCMCIA_PWRREADY, GPIOF_IN,	"PCMCIA Power Ready" },
 };
 
@@ -37,7 +36,8 @@ static int palmtc_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	ret = gpio_request_array(palmtc_pcmcia_gpios,
 				ARRAY_SIZE(palmtc_pcmcia_gpios));
 
-	skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMTC_PCMCIA_READY);
+	skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMTC_PCMCIA_READY;
+	skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready";
 
 	return ret;
 }
@@ -51,10 +51,6 @@ static void palmtc_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 					struct pcmcia_state *state)
 {
 	state->detect = 1; /* always inserted */
-	state->ready  = !!gpio_get_value(GPIO_NR_PALMTC_PCMCIA_READY);
-	state->bvd1   = 1;
-	state->bvd2   = 1;
-	state->wrprot = 0;
 	state->vs_3v  = 1;
 	state->vs_Xv  = 0;
 }
diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c
index 80645a688ee3..069b6bbcf319 100644
--- a/drivers/pcmcia/pxa2xx_palmtx.c
+++ b/drivers/pcmcia/pxa2xx_palmtx.c
@@ -23,7 +23,6 @@ static struct gpio palmtx_pcmcia_gpios[] = {
 	{ GPIO_NR_PALMTX_PCMCIA_POWER1,	GPIOF_INIT_LOW,	"PCMCIA Power 1" },
 	{ GPIO_NR_PALMTX_PCMCIA_POWER2,	GPIOF_INIT_LOW,	"PCMCIA Power 2" },
 	{ GPIO_NR_PALMTX_PCMCIA_RESET,	GPIOF_INIT_HIGH,"PCMCIA Reset" },
-	{ GPIO_NR_PALMTX_PCMCIA_READY,	GPIOF_IN,	"PCMCIA Ready" },
 };
 
 static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
@@ -33,7 +32,8 @@ static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	ret = gpio_request_array(palmtx_pcmcia_gpios,
 				ARRAY_SIZE(palmtx_pcmcia_gpios));
 
-	skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY);
+	skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMTX_PCMCIA_READY;
+	skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready";
 
 	return ret;
 }
@@ -47,10 +47,6 @@ static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 					struct pcmcia_state *state)
 {
 	state->detect = 1; /* always inserted */
-	state->ready  = !!gpio_get_value(GPIO_NR_PALMTX_PCMCIA_READY);
-	state->bvd1   = 1;
-	state->bvd2   = 1;
-	state->wrprot = 0;
 	state->vs_3v  = 1;
 	state->vs_Xv  = 0;
 }
diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c
index 69ae2fd22400..b066273b6b4f 100644
--- a/drivers/pcmcia/pxa2xx_sharpsl.c
+++ b/drivers/pcmcia/pxa2xx_sharpsl.c
@@ -46,21 +46,9 @@ static void sharpsl_pcmcia_init_reset(struct soc_pcmcia_socket *skt)
 
 static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	int ret;
-
-	/* Register interrupts */
 	if (SCOOP_DEV[skt->nr].cd_irq >= 0) {
-		struct pcmcia_irqs cd_irq;
-
-		cd_irq.sock = skt->nr;
-		cd_irq.irq  = SCOOP_DEV[skt->nr].cd_irq;
-		cd_irq.str  = SCOOP_DEV[skt->nr].cd_irq_str;
-		ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1);
-
-		if (ret) {
-			printk(KERN_ERR "Request for Compact Flash IRQ failed\n");
-			return ret;
-		}
+		skt->stat[SOC_STAT_CD].irq = SCOOP_DEV[skt->nr].cd_irq;
+		skt->stat[SOC_STAT_CD].name = SCOOP_DEV[skt->nr].cd_irq_str;
 	}
 
 	skt->socket.pci_irq = SCOOP_DEV[skt->nr].irq;
@@ -68,19 +56,6 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 	return 0;
 }
 
-static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
-	if (SCOOP_DEV[skt->nr].cd_irq >= 0) {
-		struct pcmcia_irqs cd_irq;
-
-		cd_irq.sock = skt->nr;
-		cd_irq.irq  = SCOOP_DEV[skt->nr].cd_irq;
-		cd_irq.str  = SCOOP_DEV[skt->nr].cd_irq_str;
-		soc_pcmcia_free_irqs(skt, &cd_irq, 1);
-	}
-}
-
-
 static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 				    struct pcmcia_state *state)
 {
@@ -222,7 +197,6 @@ static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
 static struct pcmcia_low_level sharpsl_pcmcia_ops __initdata = {
 	.owner                  = THIS_MODULE,
 	.hw_init                = sharpsl_pcmcia_hw_init,
-	.hw_shutdown            = sharpsl_pcmcia_hw_shutdown,
 	.socket_state           = sharpsl_pcmcia_socket_state,
 	.configure_socket       = sharpsl_pcmcia_configure_socket,
 	.socket_init            = sharpsl_pcmcia_socket_init,
diff --git a/drivers/pcmcia/pxa2xx_stargate2.c b/drivers/pcmcia/pxa2xx_stargate2.c
index 6c2366b74a35..1d73c4401fdd 100644
--- a/drivers/pcmcia/pxa2xx_stargate2.c
+++ b/drivers/pcmcia/pxa2xx_stargate2.c
@@ -33,10 +33,6 @@
 #define SG2_S0_GPIO_DETECT	53
 #define SG2_S0_GPIO_READY	81
 
-static struct pcmcia_irqs irqs[] = {
-	{.sock = 0, .str = "PCMCIA0 CD" },
-};
-
 static struct gpio sg2_pcmcia_gpios[] = {
 	{ SG2_S0_GPIO_RESET, GPIOF_OUT_INIT_HIGH, "PCMCIA Reset" },
 	{ SG2_S0_POWER_CTL, GPIOF_OUT_INIT_HIGH, "PCMCIA Power Ctrl" },
@@ -44,27 +40,20 @@ static struct gpio sg2_pcmcia_gpios[] = {
 
 static int sg2_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-	skt->socket.pci_irq = gpio_to_irq(SG2_S0_GPIO_READY);
-	irqs[0].irq = gpio_to_irq(SG2_S0_GPIO_DETECT);
-
-	return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-}
-
-static void sg2_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
-	soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+	skt->stat[SOC_STAT_CD].gpio = SG2_S0_GPIO_DETECT;
+	skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD";
+	skt->stat[SOC_STAT_RDY].gpio = SG2_S0_GPIO_READY;
+	skt->stat[SOC_STAT_RDY].name = "PCMCIA0 RDY";
+	return 0;
 }
 
 static void sg2_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 				    struct pcmcia_state *state)
 {
-	state->detect = !gpio_get_value(SG2_S0_GPIO_DETECT);
-	state->ready  = !!gpio_get_value(SG2_S0_GPIO_READY);
 	state->bvd1   = 0; /* not available - battery detect on card */
 	state->bvd2   = 0; /* not available */
 	state->vs_3v  = 1; /* not available - voltage detect for card */
 	state->vs_Xv  = 0; /* not available */
-	state->wrprot = 0; /* not available - write protect */
 }
 
 static int sg2_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
@@ -94,24 +83,11 @@ static int sg