[ARM] make U300 clk_set_rate() return a _real_ errno

Another stupid instance of "return -1"-ism.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2009-05-31 15:08:11 +01:00 • committed by Russell King
commit ed31b2dfad