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authorRussell King <rmk+kernel@armlinux.org.uk>2016-08-31 07:49:47 (GMT)
committerRussell King <rmk+kernel@armlinux.org.uk>2018-03-24 14:17:08 (GMT)
commit780febd5b709fd9db80830ea656de96bbe3e5001 (patch)
treeb943d3bec7901264f84342b11b4ac31dcb20038e /drivers/pcmcia
parent29786e9b6551b822de66aa64b07e21eeb36ded89 (diff)
ARM: sa1100/cerf: convert to generic CF sockets
Convert Cerf to use the generic CF socket support. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/Makefile1
-rw-r--r--drivers/pcmcia/sa1100_cerf.c86
-rw-r--r--drivers/pcmcia/sa1100_generic.c3
-rw-r--r--drivers/pcmcia/sa1100_generic.h1
4 files changed, 0 insertions, 91 deletions
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 130a066..da31af9 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -46,7 +46,6 @@ sa1111_cs-$(CONFIG_SA1100_JORNADA720) += sa1111_jornada720.o
sa1111_cs-$(CONFIG_ARCH_LUBBOCK) += sa1111_lubbock.o
sa1100_cs-y += sa1100_generic.o
-sa1100_cs-$(CONFIG_SA1100_CERF) += sa1100_cerf.o
sa1100_cs-$(CONFIG_SA1100_COLLIE) += pxa2xx_sharpsl.o
sa1100_cs-$(CONFIG_SA1100_H3100) += sa1100_h3600.o
sa1100_cs-$(CONFIG_SA1100_H3600) += sa1100_h3600.o
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
deleted file mode 100644
index 2a54081..0000000
--- a/drivers/pcmcia/sa1100_cerf.c
+++ /dev/null
@@ -1,86 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * drivers/pcmcia/sa1100_cerf.c
- *
- * PCMCIA implementation routines for CerfBoard
- * Based off the Assabet.
- *
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-#include <mach/cerf.h>
-#include "sa1100_generic.h"
-
-#define CERF_SOCKET 1
-
-static int cerf_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
- int ret;
-
- ret = gpio_request_one(CERF_GPIO_CF_RESET, GPIOF_OUT_INIT_LOW, "CF_RESET");
- if (ret)
- return ret;
-
- skt->stat[SOC_STAT_CD].gpio = CERF_GPIO_CF_CD;
- skt->stat[SOC_STAT_CD].name = "CF_CD";
- skt->stat[SOC_STAT_BVD1].gpio = CERF_GPIO_CF_BVD1;
- skt->stat[SOC_STAT_BVD1].name = "CF_BVD1";
- skt->stat[SOC_STAT_BVD2].gpio = CERF_GPIO_CF_BVD2;
- skt->stat[SOC_STAT_BVD2].name = "CF_BVD2";
- skt->stat[SOC_STAT_RDY].gpio = CERF_GPIO_CF_IRQ;
- skt->stat[SOC_STAT_RDY].name = "CF_IRQ";
-
- return 0;
-}
-
-static void cerf_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
- gpio_free(CERF_GPIO_CF_RESET);
-}
-
-static int
-cerf_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- switch (state->Vcc) {
- case 0:
- case 50:
- case 33:
- break;
-
- default:
- printk(KERN_ERR "%s(): unrecognized Vcc %u\n",
- __func__, state->Vcc);
- return -1;
- }
-
- gpio_set_value(CERF_GPIO_CF_RESET, !!(state->flags & SS_RESET));
-
- return 0;
-}
-
-static struct pcmcia_low_level cerf_pcmcia_ops = {
- .owner = THIS_MODULE,
- .hw_init = cerf_pcmcia_hw_init,
- .hw_shutdown = cerf_pcmcia_hw_shutdown,
- .socket_state = soc_common_cf_socket_state,
- .configure_socket = cerf_pcmcia_configure_socket,
-};
-
-int pcmcia_cerf_init(struct device *dev)
-{
- int ret = -ENODEV;
-
- if (machine_is_cerf())
- ret = sa11xx_drv_pcmcia_probe(dev, &cerf_pcmcia_ops, CERF_SOCKET, 1);
-
- return ret;
-}
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index 1987d94..110365e 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -98,9 +98,6 @@ static struct pcmcia_low_level sa11x0_cf_ops = {
int __init pcmcia_collie_init(struct device *dev);
static int (*sa11x0_pcmcia_legacy_hw_init[])(struct device *dev) = {
-#ifdef CONFIG_SA1100_CERF
- pcmcia_cerf_init,
-#endif
#if defined(CONFIG_SA1100_H3100) || defined(CONFIG_SA1100_H3600)
pcmcia_h3600_init,
#endif
diff --git a/drivers/pcmcia/sa1100_generic.h b/drivers/pcmcia/sa1100_generic.h
index 597c796..bce9e73 100644
--- a/drivers/pcmcia/sa1100_generic.h
+++ b/drivers/pcmcia/sa1100_generic.h
@@ -7,7 +7,6 @@
*/
extern int pcmcia_adsbitsy_init(struct device *);
extern int pcmcia_badge4_init(struct device *);
-extern int pcmcia_cerf_init(struct device *);
extern int pcmcia_flexanet_init(struct device *);
extern int pcmcia_freebird_init(struct device *);
extern int pcmcia_gcplus_init(struct device *);

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