MIPS: AR7: Defer registration of GPIO

When called from prom init code, ar7_gpio_init() will fail as it will
call gpiochip_add() which relies on a working kmalloc() to alloc
the gpio_desc array and kmalloc is not useable yet at prom init time.

Move ar7_gpio_init() to ar7_register_devices() (a device_initcall)
where kmalloc works.

Fixes: 14e85c0e69d5 ("gpio: remove gpio_descs global array")
Signed-off-by: Jonas Gorski <[email protected]>
Reviewed-by: Florian Fainelli <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Yoshihiro YUNOMAE <[email protected]>
Cc: Nicolas Schichan <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: <[email protected]> # 3.19+
Patchwork: https://patchwork.linux-mips.org/patch/17542/
Signed-off-by: James Hogan <[email protected]>

0 files changed, 0 insertions, 0 deletions