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authorDouglas Anderson <dianders@chromium.org>2018-04-18 13:24:00 +0300
committerLee Jones <lee.jones@linaro.org>2018-05-29 11:10:39 +0300
commit44d99d737279eb2021b2c66df3cee6f8a21ff4e4 (patch)
tree276d5ee9916a9ec3b99cdec312fab5c66578d7f7 /drivers/mfd/cros_ec_dev.c
parenteb3f2f2396d1f8e1043b7613aa657fb4fd4ebc3e (diff)
downloadlinux-44d99d737279eb2021b2c66df3cee6f8a21ff4e4.tar.xz
mfd: cros_ec: Don't try to grab log when suspended
We should stop our worker thread while we're suspended. If we don't then we'll get messages like: cros-ec-spi spi5.0: spi transfer failed: -108 cros-ec-spi spi5.0: cs-deassert spi transfer failed: -108 cros-ec-ctl cros-ec-ctl.0.auto: EC communication failed Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/cros_ec_dev.c')
-rw-r--r--drivers/mfd/cros_ec_dev.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index eafd06f62a3a..5a7d4e1dea70 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -466,6 +466,8 @@ static __maybe_unused int ec_device_suspend(struct device *dev)
{
struct cros_ec_dev *ec = dev_get_drvdata(dev);
+ cros_ec_debugfs_suspend(ec);
+
lb_suspend(ec);
return 0;
@@ -475,6 +477,8 @@ static __maybe_unused int ec_device_resume(struct device *dev)
{
struct cros_ec_dev *ec = dev_get_drvdata(dev);
+ cros_ec_debugfs_resume(ec);
+
lb_resume(ec);
return 0;