PCMCIA: pxa: convert PXA socket drivers to use new irq/gpio management
Convert all the PXA platform socket drivers to use the new irq/gpio
management provided by soc_common. This relieves these drivers from
having to do anything with these GPIOs other than provide the numbers
to soc_common.
Acked-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c
index aded706c..b0ea4d3 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];
@@ -131,7 +130,6 @@
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,