| Date | Thu, 30 Apr 2020 12:32:44 +0100 | From | Mark Brown <> | Subject | Re: [PATCH v4 02/16] spi: atmel-quadspi: reject DTR ops |
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On Sat, Apr 25, 2020 at 12:13:56AM +0530, Pratyush Yadav wrote:
> Double Transfer Rate (DTR) ops are added in spi-mem. But this controller > doesn't support DTR transactions. Since we don't use the default > supports_op(), which rejects all DTR ops, do that explicitly in our > supports_op().
It's not ideal that we'd need to explicitly add checks in individual controller drivers - are we sure that all the others do? [unhandled content-type:application/pgp-signature] |