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path: root/drivers/pcmcia/sa1100_shannon.c
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Diffstat (limited to 'drivers/pcmcia/sa1100_shannon.c')
-rw-r--r--drivers/pcmcia/sa1100_shannon.c56
1 files changed, 17 insertions, 39 deletions
diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
index 7ff1b43..decb347 100644
--- a/drivers/pcmcia/sa1100_shannon.c
+++ b/drivers/pcmcia/sa1100_shannon.c
@@ -15,40 +15,35 @@
#include <asm/irq.h>
#include "sa1100_generic.h"
-static struct pcmcia_irqs irqs[] = {
- { 0, SHANNON_IRQ_GPIO_EJECT_0, "PCMCIA_CD_0" },
- { 1, SHANNON_IRQ_GPIO_EJECT_1, "PCMCIA_CD_1" },
-};
-
static int shannon_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
/* All those are inputs */
- GPDR &= ~(SHANNON_GPIO_EJECT_0 | SHANNON_GPIO_EJECT_1 |
- SHANNON_GPIO_RDY_0 | SHANNON_GPIO_RDY_1);
- GAFR &= ~(SHANNON_GPIO_EJECT_0 | SHANNON_GPIO_EJECT_1 |
- SHANNON_GPIO_RDY_0 | SHANNON_GPIO_RDY_1);
-
- skt->socket.pci_irq = skt->nr ? SHANNON_IRQ_GPIO_RDY_1 : SHANNON_IRQ_GPIO_RDY_0;
-
- return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
-}
+ GAFR &= ~(GPIO_GPIO(SHANNON_GPIO_EJECT_0) |
+ GPIO_GPIO(SHANNON_GPIO_EJECT_1) |
+ GPIO_GPIO(SHANNON_GPIO_RDY_0) |
+ GPIO_GPIO(SHANNON_GPIO_RDY_1));
+
+ if (skt->nr == 0) {
+ skt->stat[SOC_STAT_CD].gpio = SHANNON_GPIO_EJECT_0;
+ skt->stat[SOC_STAT_CD].name = "PCMCIA_CD_0";
+ skt->stat[SOC_STAT_RDY].gpio = SHANNON_GPIO_RDY_0;
+ skt->stat[SOC_STAT_RDY].name = "PCMCIA_RDY_0";
+ } else {
+ skt->stat[SOC_STAT_CD].gpio = SHANNON_GPIO_EJECT_1;
+ skt->stat[SOC_STAT_CD].name = "PCMCIA_CD_1";
+ skt->stat[SOC_STAT_RDY].gpio = SHANNON_GPIO_RDY_1;
+ skt->stat[SOC_STAT_RDY].name = "PCMCIA_RDY_1";
+ }
-static void shannon_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
- soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
+ return 0;
}
static void
shannon_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
struct pcmcia_state *state)
{
- unsigned long levels = GPLR;
-
switch (skt->nr) {
case 0:
- state->detect = (levels & SHANNON_GPIO_EJECT_0) ? 0 : 1;
- state->ready = (levels & SHANNON_GPIO_RDY_0) ? 1 : 0;
- state->wrprot = 0; /* Not available on Shannon. */
state->bvd1 = 1;
state->bvd2 = 1;
state->vs_3v = 1; /* FIXME Can only apply 3.3V on Shannon. */
@@ -56,9 +51,6 @@ shannon_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
break;
case 1:
- state->detect = (levels & SHANNON_GPIO_EJECT_1) ? 0 : 1;
- state->ready = (levels & SHANNON_GPIO_RDY_1) ? 1 : 0;
- state->wrprot = 0; /* Not available on Shannon. */
state->bvd1 = 1;
state->bvd2 = 1;
state->vs_3v = 1; /* FIXME Can only apply 3.3V on Shannon. */
@@ -92,25 +84,11 @@ shannon_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
return 0;
}
-static void shannon_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
-{
- soc_pcmcia_enable_irqs(skt, irqs, ARRAY_SIZE(irqs));
-}
-
-static void shannon_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
-{
- soc_pcmcia_disable_irqs(skt, irqs, ARRAY_SIZE(irqs));
-}
-
static struct pcmcia_low_level shannon_pcmcia_ops = {
.owner = THIS_MODULE,
.hw_init = shannon_pcmcia_hw_init,
- .hw_shutdown = shannon_pcmcia_hw_shutdown,
.socket_state = shannon_pcmcia_socket_state,
.configure_socket = shannon_pcmcia_configure_socket,
-
- .socket_init = shannon_pcmcia_socket_init,
- .socket_suspend = shannon_pcmcia_socket_suspend,
};
int __devinit pcmcia_shannon_init(struct device *dev)
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