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clk: honor CLK_GET_RATE_NOCACHE in clk_set_rate 

clk_set_rate() uses clk->rate directly. This causes problems if the clock
is marked as CLK_GET_RATE_NOCACHE. Hence call clk_get_rate() to get the
current rate.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Peter De Schrijver 2013-06-05 18:06:36 +03:00 committed by Mike Turquette
parent 670decdd95
commit 34e452a152
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/clk.c
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@ -1216,7 +1216,7 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
clk_prepare_lock();
/* bail early if nothing to do */
if (rate == clk->rate)
if (rate == clk_get_rate(clk))
goto out;
if ((clk->flags & CLK_SET_RATE_GATE) && clk->prepare_count) {