[PATCH] fsl_spi_init: Support non-QE processors
Peter Korsgaard
jacmet at sunsite.dk
Thu Oct 4 02:04:50 EST 2007
>>>>> "Grant" == Grant Likely <grant.likely at secretlab.ca> writes:
Hi,
Grant> Why not just:
Grant> np = of_find_node_by_type(NULL, "qe");
Grant> + if (!np)
Grant> + np = of_find_node_by_type(NULL, "soc");
Grant> if (!np)
Grant> return -ENODEV;
My first iteration did it like that, but then you don't get a -ENODEV
if the node is missing (and you'll end up using the wrong clock) and
it doesn't support processors with SPI on and off QE (if that
exists/will ever exist).
--
Bye, Peter Korsgaard
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