ARM: SAMSUNG: adc: disable/enable IRQ on suspend/resume

IRQ should be disabled on suspend and re-enabled on resume.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index 81caf2135721..0b5833b9ac5b 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -412,6 +412,7 @@ static int s3c_adc_suspend(struct platform_device *pdev, pm_message_t state)
         con |= S3C2410_ADCCON_STDBM;
         writel(con, adc->regs + S3C2410_ADCCON);
 
+        disable_irq(adc->irq);
         clk_disable(adc->clk);
 
         return 0;
@@ -422,6 +423,7 @@ static int s3c_adc_resume(struct platform_device *pdev)
         struct adc_device *adc = platform_get_drvdata(pdev);
 
         clk_enable(adc->clk);
+        enable_irq(adc->irq);
 
         writel(adc->prescale | S3C2410_ADCCON_PRSCEN,
                adc->regs + S3C2410_ADCCON);