From mboxrd@z Thu Jan 1 00:00:00 1970 From: moinejf@free.fr (Jean-Francois Moine) Date: Thu, 28 Mar 2013 17:12:25 +0100 Subject: [PATCH iv2] ARM: kirkwood: fix a compilation warning Message-ID: <20130328171225.131d3739@armhf> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org In the function kirkwood_set_rate, when the rate cannot be satisfied by the internal nor by an extern clock, the clock source could be set to an undefined value. As the ALSA subsystem should never gives such a rate, this patch removes the check of the external clock pointer. Signed-off-by: Jean-Francois Moine --- v2 - this patch replaces the previous [PATCH 1/2] ARM: kirkwood: fix a not initialized variable in the sound subsystem - no error message and don't check the external clock pointer (from Russell King) --- sound/soc/kirkwood/kirkwood-i2s.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c index c74c890..9ca1321 100644 --- a/sound/soc/kirkwood/kirkwood-i2s.c +++ b/sound/soc/kirkwood/kirkwood-i2s.c @@ -111,7 +111,7 @@ static void kirkwood_set_rate(struct snd_soc_dai *dai, kirkwood_set_dco(priv->io, rate); clks_ctrl = KIRKWOOD_MCLK_SOURCE_DCO; - } else if (!IS_ERR(priv->extclk)) { + } else { /* use optional external clk for other rates */ dev_dbg(dai->dev, "%s: extclk set rate = %lu -> %lu\n", __func__, rate, 256 * rate); -- 1.7.10.4 -- Ken ar c'henta? | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/