diff options
author | Dave Airlie <airlied@redhat.com> | 2009-03-28 20:22:18 -0400 |
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committer | Dave Airlie <airlied@redhat.com> | 2009-03-28 20:22:18 -0400 |
commit | 90f959bcb386da2c71613dcefc6a285e054a539e (patch) | |
tree | ee3e9dd4111d4aad12e579cb0c2c159114dff263 /drivers/input/keyboard/sh_keysc.c | |
parent | 41f13fe81dd1b08723ab9f3fc3c7f29cfa81f1a5 (diff) | |
parent | 07d43ba98621f08e252a48c96b258b4d572b0257 (diff) |
drm: merge Linux master into HEAD
Conflicts:
drivers/gpu/drm/drm_info.c
drivers/gpu/drm/drm_proc.c
drivers/gpu/drm/i915/i915_gem_debugfs.c
Diffstat (limited to 'drivers/input/keyboard/sh_keysc.c')
-rw-r--r-- | drivers/input/keyboard/sh_keysc.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/input/keyboard/sh_keysc.c b/drivers/input/keyboard/sh_keysc.c index 5c8a1bcf7ca..e1480fb11de 100644 --- a/drivers/input/keyboard/sh_keysc.c +++ b/drivers/input/keyboard/sh_keysc.c @@ -219,6 +219,8 @@ static int __devinit sh_keysc_probe(struct platform_device *pdev) pdata->scan_timing, priv->iomem_base + KYCR1_OFFS); iowrite16(0, priv->iomem_base + KYOUTDR_OFFS); iowrite16(KYCR2_IRQ_LEVEL, priv->iomem_base + KYCR2_OFFS); + + device_init_wakeup(&pdev->dev, 1); return 0; err5: free_irq(irq, pdev); @@ -253,17 +255,33 @@ static int __devexit sh_keysc_remove(struct platform_device *pdev) return 0; } +static int sh_keysc_suspend(struct device *dev) +{ + struct platform_device *pdev = to_platform_device(dev); + struct sh_keysc_priv *priv = platform_get_drvdata(pdev); + unsigned short value; + + value = ioread16(priv->iomem_base + KYCR1_OFFS); + + if (device_may_wakeup(dev)) + value |= 0x80; + else + value &= ~0x80; -#define sh_keysc_suspend NULL -#define sh_keysc_resume NULL + iowrite16(value, priv->iomem_base + KYCR1_OFFS); + return 0; +} + +static struct dev_pm_ops sh_keysc_dev_pm_ops = { + .suspend = sh_keysc_suspend, +}; struct platform_driver sh_keysc_device_driver = { .probe = sh_keysc_probe, .remove = __devexit_p(sh_keysc_remove), - .suspend = sh_keysc_suspend, - .resume = sh_keysc_resume, .driver = { .name = "sh_keysc", + .pm = &sh_keysc_dev_pm_ops, } }; |