ARM: sa1100/shannon: convert to generic CF sockets

Convert shannon to use the generic CF socket support.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

1 files changed, 0 insertions, 104 deletions

diff --git a/drivers/pcmcia/sa1100_shannon.c b/drivers/pcmcia/sa1100_shannon.c
deleted file mode 100644
index 0e52a575986e..000000000000
--- a/drivers/pcmcia/sa1100_shannon.c
+++ /dev/null
@@ -1,104 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * drivers/pcmcia/sa1100_shannon.c
- *
- * PCMCIA implementation routines for Shannon
- *
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <mach/shannon.h>
-#include <asm/irq.h>
-#include "sa1100_generic.h"
-
-static int shannon_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
-	/* All those are inputs */
-	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";
-	}
-
-	return 0;
-}
-
-static void
-shannon_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
-			    struct pcmcia_state *state)
-{
-	switch (skt->nr) {
-	case 0:
-		state->bvd1   = 1; 
-		state->bvd2   = 1; 
-		state->vs_3v  = 1; /* FIXME Can only apply 3.3V on Shannon. */
-		state->vs_Xv  = 0;
-		break;
-
-	case 1:
-		state->bvd1   = 1; 
-		state->bvd2   = 1; 
-		state->vs_3v  = 1; /* FIXME Can only apply 3.3V on Shannon. */
-		state->vs_Xv  = 0;
-		break;
-	}
-}
-
-static int
-shannon_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
-				const socket_state_t *state)
-{
-	switch (state->Vcc) {
-	case 0:	/* power off */
-		printk(KERN_WARNING "%s(): CS asked for 0V, still applying 3.3V..\n", __func__);
-		break;
-	case 50:
-		printk(KERN_WARNING "%s(): CS asked for 5V, applying 3.3V..\n", __func__);
-	case 33:
-		break;
-	default:
-		printk(KERN_ERR "%s(): unrecognized Vcc %u\n",
-		       __func__, state->Vcc);
-		return -1;
-	}
-
-	printk(KERN_WARNING "%s(): Warning, Can't perform reset\n", __func__);
-	
-	/* Silently ignore Vpp, output enable, speaker enable. */
-
-	return 0;
-}
-
-static struct pcmcia_low_level shannon_pcmcia_ops = {
-	.owner			= THIS_MODULE,
-	.hw_init		= shannon_pcmcia_hw_init,
-	.socket_state		= shannon_pcmcia_socket_state,
-	.configure_socket	= shannon_pcmcia_configure_socket,
-};
-
-int pcmcia_shannon_init(struct device *dev)
-{
-	int ret = -ENODEV;
-
-	if (machine_is_shannon())
-		ret = sa11xx_drv_pcmcia_probe(dev, &shannon_pcmcia_ops, 0, 2);
-
-	return ret;
-}