ALSA: snd-atmel-ac97c: cleanup registers when removing driver

[linux-2.6-omap-h63xx.git] / sound / atmel / ac97c.c

diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index 90527c14901ef5e0c6f49a39aaa85434fdea169a..4df9ca4005459440ff4d81512aa4b3d6fa6e5e5d 100644 (file)
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -969,6 +969,10 @@ static int __devexit atmel_ac97c_remove(struct platform_device *pdev)
        if (gpio_is_valid(chip->reset_pin))
                gpio_free(chip->reset_pin);
 
+       ac97c_writel(chip, CAMR, 0);
+       ac97c_writel(chip, COMR, 0);
+       ac97c_writel(chip, MR,   0);
+
        clk_disable(chip->pclk);
        clk_put(chip->pclk);
        iounmap(chip->regs);