[PATCH v2] tee: optee: Change printing during optee_probe
sjg at chromium.org
Fri Mar 12 05:45:46 CET 2021
On Wed, 10 Mar 2021 at 06:35, Ilias Apalodimas
<ilias.apalodimas at linaro.org> wrote:
> Right now the error messages when optee has a version mismatch or shared
> memory is not configured are done with a debug().
> That's not very convenient since you have to enable debugging to figure
> out what's going on, although this is an actual error.
The code that probes the device should report the error. If you put
errors in a device driver it bloats the code and also it makes it
impossible for the caller to suppress the error, e.g. if it is OK for
the device to not probe.
> So let's switch the debug() -> dev_err() and report those explicitly.
> Signed-off-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
> Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> drivers/tee/optee/core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
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