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| author | Florian Vallee <fvallee@eukrea.fr> | 2016-07-19 17:29:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-31 17:05:26 +0300 |
| commit | 43c51bb573aab63cd67ad7216dc0b849036bc47a (patch) | |
| tree | 153f5e2afe49c555172aec3cbe5c9d1df7047865 /drivers/dma/dw/core.c | |
| parent | 81bb549fdf144582f57d1df65a2517beb418dc8b (diff) | |
| download | linux-43c51bb573aab63cd67ad7216dc0b849036bc47a.tar.xz | |
sc16is7xx: make sure device is in suspend once probed
Previously sc16is7xx_power was called in order to set the device to a
low power mode.
However since SC16IS7XX_EFR_ENABLE_BIT was not set beforehand this
suspend request had not effect.
Also, soft-reset the device prior to port initialization. It may
otherwise be in a state (interrupt pending, fifo not empty) which
prevents it from sleeping.
Signed-off-by: Florian Vallee <fvallee@eukrea.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma/dw/core.c')
0 files changed, 0 insertions, 0 deletions