Jonas Gorski a18097b767 MIPS: ralink: allow NULL clock for clk_get_rate
Make the behaviour of clk_get_rate consistent with common clk's
clk_get_rate by accepting NULL clocks as parameter. Some device
drivers rely on this, and will cause an OOPS otherwise.

Fixes: 3f0a06b0368d ("MIPS: ralink: adds clkdev code")
Reported-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/16778/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-09-06 12:37:45 +02:00
..
2017-09-06 10:12:28 +02:00
2017-08-29 15:21:50 +02:00
2017-07-06 18:38:31 -07:00
2017-09-04 13:53:14 +02:00
2017-09-06 11:01:52 +02:00
2017-08-04 11:23:58 -07:00
2017-03-08 10:38:06 +01:00
2017-04-10 11:56:07 +02:00
2017-09-06 11:01:52 +02:00