From cc9f9aef6ad3ebdda911e25b38222c215f7634f9 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 19 Sep 2011 15:28:25 +0800 Subject: ARM: at91/soc: use gpio_is_valid to check the gpio Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/mach-at91/at91sam9263_devices.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'arch/arm/mach-at91/at91sam9263_devices.c') diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index b344ec8a9af..a1d452b2251 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -70,7 +70,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) /* Enable VBus control for UHP ports */ for (i = 0; i < data->ports; i++) { - if (data->vbus_pin[i]) + if (gpio_is_valid(data->vbus_pin[i])) at91_set_gpio_output(data->vbus_pin[i], 0); } @@ -123,7 +123,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) if (!data) return; - if (data->vbus_pin) { + if (gpio_is_valid(data->vbus_pin)) { at91_set_gpio_input(data->vbus_pin, 0); at91_set_deglitch(data->vbus_pin, 1); } @@ -176,7 +176,7 @@ void __init at91_add_device_eth(struct macb_platform_data *data) if (!data) return; - if (data->phy_irq_pin) { + if (gpio_is_valid(data->phy_irq_pin)) { at91_set_gpio_input(data->phy_irq_pin, 0); at91_set_deglitch(data->phy_irq_pin, 1); } @@ -276,13 +276,13 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) return; /* input/irq */ - if (data->det_pin) { + if (gpio_is_valid(data->det_pin)) { at91_set_gpio_input(data->det_pin, 1); at91_set_deglitch(data->det_pin, 1); } - if (data->wp_pin) + if (gpio_is_valid(data->wp_pin)) at91_set_gpio_input(data->wp_pin, 1); - if (data->vcc_pin) + if (gpio_is_valid(data->vcc_pin)) at91_set_gpio_output(data->vcc_pin, 0); if (mmc_id == 0) { /* MCI0 */ @@ -430,17 +430,17 @@ void __init at91_add_device_cf(struct at91_cf_data *data) } at91_sys_write(AT91_MATRIX_EBI0CSA, ebi0_csa); - if (data->det_pin) { + if (gpio_is_valid(data->det_pin)) { at91_set_gpio_input(data->det_pin, 1); at91_set_deglitch(data->det_pin, 1); } - if (data->irq_pin) { + if (gpio_is_valid(data->irq_pin)) { at91_set_gpio_input(data->irq_pin, 1); at91_set_deglitch(data->irq_pin, 1); } - if (data->vcc_pin) + if (gpio_is_valid(data->vcc_pin)) /* initially off */ at91_set_gpio_output(data->vcc_pin, 0); @@ -500,15 +500,15 @@ void __init at91_add_device_nand(struct atmel_nand_data *data) at91_sys_write(AT91_MATRIX_EBI0CSA, csa | AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA); /* enable pin */ - if (data->enable_pin) + if (gpio_is_valid(data->enable_pin)) at91_set_gpio_output(data->enable_pin, 1); /* ready/busy pin */ - if (data->rdy_pin) + if (gpio_is_valid(data->rdy_pin)) at91_set_gpio_input(data->rdy_pin, 1); /* card detect pin */ - if (data->det_pin) + if (gpio_is_valid(data->det_pin)) at91_set_gpio_input(data->det_pin, 1); nand_data = *data; @@ -749,7 +749,7 @@ void __init at91_add_device_ac97(struct ac97c_platform_data *data) at91_set_A_periph(AT91_PIN_PB3, 0); /* AC97RX */ /* reset */ - if (data->reset_pin) + if (gpio_is_valid(data->reset_pin)) at91_set_gpio_output(data->reset_pin, 0); ac97_data = *data; -- cgit v1.2.3-70-g09d2