diff options
| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-12-20 15:31:45 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-12-22 16:40:33 +0100 |
| commit | 8ad572546546990161f3f29e0f9cfc7928ca2892 (patch) | |
| tree | ba99c41be35d373eacc1d475d34e49cabbe2add6 /arch/arm/mach-at91/at91sam9x5_devices.c | |
| parent | a2bf8f66baadd17daa0aa89fea9c8868d909ef66 (diff) | |
| download | barebox-8ad572546546990161f3f29e0f9cfc7928ca2892.tar.gz barebox-8ad572546546990161f3f29e0f9cfc7928ca2892.tar.xz | |
at91: use gpio_is_valid to check gpio
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9x5_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9x5_devices.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm/mach-at91/at91sam9x5_devices.c b/arch/arm/mach-at91/at91sam9x5_devices.c index c2b64e9802..e92fa0de21 100644 --- a/arch/arm/mach-at91/at91sam9x5_devices.c +++ b/arch/arm/mach-at91/at91sam9x5_devices.c @@ -44,7 +44,7 @@ void __init at91_add_device_usbh_ohci(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); } @@ -137,11 +137,11 @@ void __init at91_add_device_mci(short mmc_id, struct atmel_mci_platform_data *da return; /* input/irq */ - if (data->detect_pin) { + if (gpio_is_valid(data->detect_pin)) { at91_set_gpio_input(data->detect_pin, 1); at91_set_deglitch(data->detect_pin, 1); } - if (data->wp_pin) + if (gpio_is_valid(data->wp_pin)) at91_set_gpio_input(data->wp_pin, 1); if (mmc_id == 0) { /* MCI0 */ @@ -226,15 +226,15 @@ void __init at91_add_device_nand(struct atmel_nand_data *data) data->pmecc_lookup_table_offset = 0x8000; /* 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); add_generic_device_res("atmel_nand", 0, nand_resources, @@ -336,7 +336,7 @@ void at91_add_device_spi(int spi_id, struct at91_spi_platform_data *pdata) cs_pin = pdata->chipselect[i]; /* enable chip-select pin */ - if (cs_pin > 0) + if (gpio_is_valid(cs_pin)) at91_set_gpio_output(cs_pin, 1); } |