OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mfd: wm8994: Remove unneeded check for JACKDET 

The jack detection code holds runtime PM references when required so
there is no need for suspend to do any checks.

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Mark Brown 2013-07-17 13:16:08 +01:00 committed by Samuel Ortiz
parent ca16ecbccb
commit 4dd0b2ba1d
1 changed files with 0 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/mfd/wm8994-core.c
View File

@ -245,20 +245,6 @@ static int wm8994_suspend(struct device *dev)
break;
}
switch (wm8994->type) {
case WM1811:
ret = wm8994_reg_read(wm8994, WM8994_ANTIPOP_2);
if (ret < 0) {
dev_err(dev, "Failed to read jackdet: %d\n", ret);
} else if (ret & WM1811_JACKDET_MODE_MASK) {
dev_dbg(dev, "CODEC still active, ignoring suspend\n");
return 0;
}
break;
default:
break;
}
/* Disable LDO pulldowns while the device is suspended if we
* don't know that something will be driving them. */
if (!wm8994->ldo_ena_always_driven)