zephyr/drivers
Stephanos Ioannidis afb51d2750 drivers: serial: usart_sam: Fix irq_update API function
The `irq_update` UART API function must always return 1 according to
the API documentations.

This commit fixes the `irq_update` API function to unconditionally
return '1'.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
2020-03-10 14:50:58 +02:00
..
adc
audio
bluetooth
can
clock_control
console
counter
crypto
debug
display
dma
eeprom
entropy
espi
ethernet
flash
gpio
hwinfo
i2c
i2s
ieee802154
interrupt_controller
ipm
kscan
led
led_strip
lora
modem
net
neural_net
pcie
pinmux
ps2
ptp_clock
pwm
sensor
serial
spi
timer
usb
video
watchdog
wifi
CMakeLists.txt
Kconfig