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authorMike Dunn <mikedunn@newsguy.com>2013-01-07 13:55:14 -0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-01-08 11:30:08 +0000
commit053fe0f166e540a9766548572eccfc18c21ff353 (patch)
treebed09d030aafa8913dbbb4b196b297dc51ff36b8 /sound/arm
parent07afa01813d547570a762034f0dce7fd8baa8b3d (diff)
downloadblackbird-obmc-linux-053fe0f166e540a9766548572eccfc18c21ff353.tar.gz
blackbird-obmc-linux-053fe0f166e540a9766548572eccfc18c21ff353.zip
ALSA: pxa27x: rename pxa27x_assert_ac97reset()
This patch does nothing functionally, it just gives the function a new name and modifies the prototype slightly in order to clarify what the function is doing (which is not necessarily asserting the reset). Some commentary also added. Tested on a palm treo 680 machine. Signed-off-by: Mike Dunn <mikedunn@newsguy.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/arm')
-rw-r--r--sound/arm/pxa2xx-ac97-lib.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c
index fff7753e35c1..e6f4633b8dd5 100644
--- a/sound/arm/pxa2xx-ac97-lib.c
+++ b/sound/arm/pxa2xx-ac97-lib.c
@@ -34,7 +34,7 @@ static struct clk *ac97_clk;
static struct clk *ac97conf_clk;
static int reset_gpio;
-extern void pxa27x_assert_ac97reset(int reset_gpio, int on);
+extern void pxa27x_configure_ac97reset(int reset_gpio, bool to_gpio);
/*
* Beware PXA27x bugs:
@@ -140,10 +140,10 @@ static inline void pxa_ac97_warm_pxa27x(void)
gsr_bits = 0;
/* warm reset broken on Bulverde, so manually keep AC97 reset high */
- pxa27x_assert_ac97reset(reset_gpio, 1);
+ pxa27x_configure_ac97reset(reset_gpio, true);
udelay(10);
GCR |= GCR_WARM_RST;
- pxa27x_assert_ac97reset(reset_gpio, 0);
+ pxa27x_configure_ac97reset(reset_gpio, false);
udelay(500);
}
@@ -358,7 +358,7 @@ int pxa2xx_ac97_hw_probe(struct platform_device *dev)
__func__, ret);
goto err_conf;
}
- pxa27x_assert_ac97reset(reset_gpio, 0);
+ pxa27x_configure_ac97reset(reset_gpio, false);
ac97conf_clk = clk_get(&dev->dev, "AC97CONFCLK");
if (IS_ERR(ac97conf_clk)) {
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