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| author | Jeffrey Hugo <jhugo@codeaurora.org> | 2020-05-21 22:32:49 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-22 09:35:44 +0200 |
| commit | e18d4e9fa79bb27de6447c0c172bb1c428a52bb2 (patch) | |
| tree | af4db2a28e46e21def062407941fed5bd391dcfa /drivers/misc/cardreader/rtsx_pcr.c | |
| parent | 3bc1a5f431618a656bbf674a4627ef4da3a0d893 (diff) | |
bus: mhi: core: Handle syserr during power_up
The MHI device may be in the syserr state when we attempt to init it in
power_up(). Since we have no local state, the handling is simple -
reset the device and wait for it to transition out of the reset state.
Signed-off-by: Jeffrey Hugo <jhugo@codeaurora.org>
Reviewed-by: Hemant Kumar <hemantk@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20200521170249.21795-15-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/cardreader/rtsx_pcr.c')
0 files changed, 0 insertions, 0 deletions