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Groups > linux.kernel > #1208708
| From | "Fu, Zhonghui" <zhonghui.fu@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] i2c/designware: enable i2c controller to suspend/resume asynchronously |
| Date | 2015-08-17 18:40 +0200 |
| Message-ID | <pYvC2-4n3-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Enable i2c controller to suspend/resume asynchronously. This can improve system suspend/resume speed. Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com> --- drivers/i2c/busses/i2c-designware-platdrv.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 3dd2de3..fec0fce 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -245,6 +245,7 @@ static int dw_i2c_probe(struct platform_device *pdev) adap = &dev->adapter; i2c_set_adapdata(adap, dev); + device_enable_async_suspend(&pdev->dev); adap->owner = THIS_MODULE; adap->class = I2C_CLASS_DEPRECATED; strlcpy(adap->name, "Synopsys DesignWare I2C adapter", -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] i2c/designware: enable i2c controller to suspend/resume asynchronously "Fu, Zhonghui" <zhonghui.fu@linux.intel.com> - 2015-08-17 18:40 +0200
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