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yaml
---
r: 243453
b: refs/heads/master
c: 235a175
h: refs/heads/master
i:
  243451: 6b149ed
v: v3
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Marek Vasut authored and Eric Miao committed Mar 16, 2011
1 parent d2ee28b commit dc28158
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Showing 2 changed files with 12 additions and 45 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: ba388307946cf86050d63cd398b4b341e2fb5043
refs/heads/master: 235a175c401ab2d79d63f08257acebe1558a0621
55 changes: 11 additions & 44 deletions trunk/drivers/pcmcia/pxa2xx_palmtx.c
Original file line number Diff line number Diff line change
Expand Up @@ -13,67 +13,34 @@

#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>

#include <asm/mach-types.h>

#include <mach/gpio.h>
#include <mach/palmtx.h>

#include "soc_common.h"

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)
{
int ret;

ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER1, "PCMCIA PWR1");
if (ret)
goto err1;
ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER1, 0);
if (ret)
goto err2;

ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_POWER2, "PCMCIA PWR2");
if (ret)
goto err2;
ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_POWER2, 0);
if (ret)
goto err3;

ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_RESET, "PCMCIA RST");
if (ret)
goto err3;
ret = gpio_direction_output(GPIO_NR_PALMTX_PCMCIA_RESET, 1);
if (ret)
goto err4;

ret = gpio_request(GPIO_NR_PALMTX_PCMCIA_READY, "PCMCIA RDY");
if (ret)
goto err4;
ret = gpio_direction_input(GPIO_NR_PALMTX_PCMCIA_READY);
if (ret)
goto err5;
ret = gpio_request_array(palmtx_pcmcia_gpios,
ARRAY_SIZE(palmtx_pcmcia_gpios));

skt->socket.pci_irq = gpio_to_irq(GPIO_NR_PALMTX_PCMCIA_READY);
return 0;

err5:
gpio_free(GPIO_NR_PALMTX_PCMCIA_READY);
err4:
gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET);
err3:
gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2);
err2:
gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1);
err1:
return ret;
}

static void palmtx_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
{
gpio_free(GPIO_NR_PALMTX_PCMCIA_READY);
gpio_free(GPIO_NR_PALMTX_PCMCIA_RESET);
gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER2);
gpio_free(GPIO_NR_PALMTX_PCMCIA_POWER1);
gpio_free_array(palmtx_pcmcia_gpios, ARRAY_SIZE(palmtx_pcmcia_gpios));
}

static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
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