On Thu, Sep 10, 2020 at 11:32:29AM +0200, Alain Volmat wrote: > DMA usage is optional for the I2C driver. check for the -ENODEV > error in order to avoid displaying an error when no DMA > has been requested. > > Signed-off-by: Alain Volmat <alain.volmat@xxxxxx> > --- > This patch should be applied on top of the patch [i2c: stm32: Simplify with dev_err_probe()] We can do it in this order, it just makes backporting to stable kernels (if that is desired) a bit harder than a self-contained patch. I am fine with both approaches, but just wanted to point it out.
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