lib/cmdline: Update documentation to reflect behaviour
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 22 Jan 2021 12:38:49 +0000 (14:38 +0200)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 15 Feb 2021 10:43:31 +0000 (11:43 +0100)
commitf1f405c35ec217e4f68f9e25cd83d003f8a6d03e
tree59fb2c03ef44769b20b24dfbcddf91d9e1d318c2
parentd3c7cfc6d3dc315ca58b516303ccb0ac8b005600
lib/cmdline: Update documentation to reflect behaviour

get_options() API has some tricks to optimize that may be not so obvious
to the caller. Update documentation to reflect current behaviour.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
lib/cmdline.c