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

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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>
This commit is contained in:
Vasily Khoruzhick 2010-02-18 18:32:29 +02:00 committed by Ben Dooks
parent 0fe1309b4d
commit a0af8b3c70
1 changed files with 2 additions and 0 deletions
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2
arch/arm/plat-samsung/adc.c
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@ -412,6 +412,7 @@ static int s3c_adc_suspend(struct platform_device *pdev, pm_message_t state)
con |= S3C2410_ADCCON_STDBM; con |= S3C2410_ADCCON_STDBM;
writel(con, adc->regs + S3C2410_ADCCON); writel(con, adc->regs + S3C2410_ADCCON);
disable_irq(adc->irq);
clk_disable(adc->clk); clk_disable(adc->clk);
return 0; return 0;
@ -422,6 +423,7 @@ static int s3c_adc_resume(struct platform_device *pdev)
struct adc_device *adc = platform_get_drvdata(pdev); struct adc_device *adc = platform_get_drvdata(pdev);
clk_enable(adc->clk); clk_enable(adc->clk);
enable_irq(adc->irq);
writel(adc->prescale | S3C2410_ADCCON_PRSCEN, writel(adc->prescale | S3C2410_ADCCON_PRSCEN,
adc->regs + S3C2410_ADCCON); adc->regs + S3C2410_ADCCON);