diff options
Diffstat (limited to 'drivers/pcmcia/pxa2xx_palmld.c')
| -rw-r--r-- | drivers/pcmcia/pxa2xx_palmld.c | 59 |
1 files changed, 11 insertions, 48 deletions
diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c index 6fb6f7f0672..ed7d4dbc39f 100644 --- a/drivers/pcmcia/pxa2xx_palmld.c +++ b/drivers/pcmcia/pxa2xx_palmld.c @@ -4,7 +4,7 @@ * Driver for Palm LifeDrive PCMCIA * * Copyright (C) 2006 Alex Osborne <ato@meshy.org> - * Copyright (C) 2007-2008 Marek Vasut <marek.vasut@gmail.com> + * Copyright (C) 2007-2011 Marek Vasut <marek.vasut@gmail.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -20,59 +20,33 @@ #include <mach/palmld.h> #include "soc_common.h" +static struct gpio palmld_pcmcia_gpios[] = { + { GPIO_NR_PALMLD_PCMCIA_POWER, GPIOF_INIT_LOW, "PCMCIA Power" }, + { GPIO_NR_PALMLD_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" }, +}; + static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { int ret; - ret = gpio_request(GPIO_NR_PALMLD_PCMCIA_POWER, "PCMCIA PWR"); - if (ret) - goto err1; - ret = gpio_direction_output(GPIO_NR_PALMLD_PCMCIA_POWER, 0); - if (ret) - goto err2; - - ret = gpio_request(GPIO_NR_PALMLD_PCMCIA_RESET, "PCMCIA RST"); - if (ret) - goto err2; - ret = gpio_direction_output(GPIO_NR_PALMLD_PCMCIA_RESET, 1); - if (ret) - goto err3; - - ret = gpio_request(GPIO_NR_PALMLD_PCMCIA_READY, "PCMCIA RDY"); - if (ret) - goto err3; - ret = gpio_direction_input(GPIO_NR_PALMLD_PCMCIA_READY); - if (ret) - goto err4; + ret = gpio_request_array(palmld_pcmcia_gpios, + ARRAY_SIZE(palmld_pcmcia_gpios)); - skt->socket.pci_irq = IRQ_GPIO(GPIO_NR_PALMLD_PCMCIA_READY); - return 0; + skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMLD_PCMCIA_READY; + skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; -err4: - gpio_free(GPIO_NR_PALMLD_PCMCIA_READY); -err3: - gpio_free(GPIO_NR_PALMLD_PCMCIA_RESET); -err2: - gpio_free(GPIO_NR_PALMLD_PCMCIA_POWER); -err1: return ret; } static void palmld_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) { - gpio_free(GPIO_NR_PALMLD_PCMCIA_READY); - gpio_free(GPIO_NR_PALMLD_PCMCIA_RESET); - gpio_free(GPIO_NR_PALMLD_PCMCIA_POWER); + gpio_free_array(palmld_pcmcia_gpios, ARRAY_SIZE(palmld_pcmcia_gpios)); } static void palmld_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { state->detect = 1; /* always inserted */ - state->ready = !!gpio_get_value(GPIO_NR_PALMLD_PCMCIA_READY); - state->bvd1 = 1; - state->bvd2 = 1; - state->wrprot = 0; state->vs_3v = 1; state->vs_Xv = 0; } @@ -87,14 +61,6 @@ static int palmld_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, return 0; } -static void palmld_pcmcia_socket_init(struct soc_pcmcia_socket *skt) -{ -} - -static void palmld_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) -{ -} - static struct pcmcia_low_level palmld_pcmcia_ops = { .owner = THIS_MODULE, @@ -106,9 +72,6 @@ static struct pcmcia_low_level palmld_pcmcia_ops = { .socket_state = palmld_pcmcia_socket_state, .configure_socket = palmld_pcmcia_configure_socket, - - .socket_init = palmld_pcmcia_socket_init, - .socket_suspend = palmld_pcmcia_socket_suspend, }; static struct platform_device *palmld_pcmcia_device; |