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Date: Wed, 5 Jun 2013 18:06:36 +0300
From: Peter De Schrijver <pdeschrijver@...dia.com>
To: Peter De Schrijver <pdeschrijver@...dia.com>
CC: <linux-arm-kernel@...ts.infradead.org>, <mturquette@...aro.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] 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@...dia.com>
---
drivers/clk/clk.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 9b2f941..2e669a8 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -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) {
--
1.7.7.rc0.72.g4b5ea.dirty
--
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