This is a pre-requisite for implementing proper hardware accelerated
GPIO LED flashing, and since we want proper locking, it's sensible to provide
the orion specific orion_gpio_set_blink() implementation within
mach-orion/gpio.c. The functions orion_gpio_set_blink() and gpio_set_value()
implicitly turn off each others state.
Signed-off-by: NHerbert Valerio Riedel <hvr@gnu.org>
Acked-by: NTzachi Perelstein <tzachi@marvell.com>
Acked-by: NNicolas Pitre <nico@marvell.com>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>