[PATCH] soc/meson: add missing free_irq() in error path

[Pavel Machek]

free_irq() is missing in case of error, fix that.

Signed-off-by: Pavel Machek (CIP) <pa...@denx.de>

diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
index 2e9b56b29d31..b2e867113226 100644
--- a/sound/soc/meson/axg-fifo.c
+++ b/sound/soc/meson/axg-fifo.c
@@ -249,7 +249,7 @@ int axg_fifo_pcm_open(struct snd_soc_component *component,
        /* Enable pclk to access registers and clock the fifo ip */
        ret = clk_prepare_enable(fifo->pclk);
        if (ret)
-               return ret;
+               goto free_irq;
 
        /* Setup status2 so it reports the memory pointer */
        regmap_update_bits(fifo->map, FIFO_CTRL1,
@@ -269,8 +269,14 @@ int axg_fifo_pcm_open(struct snd_soc_component *component,
        /* Take memory arbitror out of reset */
        ret = reset_control_deassert(fifo->arb);
        if (ret)
-               clk_disable_unprepare(fifo->pclk);
+               goto free_clk;
+
+       return 0;
 
+free_clk:
+       clk_disable_unprepare(fifo->pclk);
+free_irq:
+       free_irq(fifo->irq, ss);
        return ret;
 }
 EXPORT_SYMBOL_GPL(axg_fifo_pcm_open);

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) 
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

signature.asc
Description: Digital signature