leds: flash: Remove extern from the header file

extern is implied and is not needed in the header file.
Remove the extern keyword and re-align the code.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Dan Murphy 2019-10-02 07:40:37 -05:00 • committed by Pavel
commit 57e5c31e53