diff options
Diffstat (limited to 'drivers/gpio/atmel_pio4.c')
| -rw-r--r-- | drivers/gpio/atmel_pio4.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpio/atmel_pio4.c b/drivers/gpio/atmel_pio4.c index f3689467f0..30bc4296e3 100644 --- a/drivers/gpio/atmel_pio4.c +++ b/drivers/gpio/atmel_pio4.c @@ -50,11 +50,11 @@ static int atmel_pio4_config_io_func(u32 port, u32 pin, u32 reg, mask; if (pin >= ATMEL_PIO_NPINS_PER_BANK) - return -ENODEV; + return -EINVAL; port_base = atmel_pio4_port_base(port); if (!port_base) - return -ENODEV; + return -EINVAL; mask = 1 << pin; reg = func; @@ -128,11 +128,11 @@ int atmel_pio4_set_pio_output(u32 port, u32 pin, u32 value) u32 reg, mask; if (pin >= ATMEL_PIO_NPINS_PER_BANK) - return -ENODEV; + return -EINVAL; port_base = atmel_pio4_port_base(port); if (!port_base) - return -ENODEV; + return -EINVAL; mask = 0x01 << pin; reg = ATMEL_PIO_CFGR_FUNC_GPIO | ATMEL_PIO_DIR_MASK; @@ -154,11 +154,11 @@ int atmel_pio4_get_pio_input(u32 port, u32 pin) u32 reg, mask; if (pin >= ATMEL_PIO_NPINS_PER_BANK) - return -ENODEV; + return -EINVAL; port_base = atmel_pio4_port_base(port); if (!port_base) - return -ENODEV; + return -EINVAL; mask = 0x01 << pin; reg = ATMEL_PIO_CFGR_FUNC_GPIO; |