spi: spi-mtk-nor: support standard spi properties
authorIkjoon Jang <ikjn@chromium.org>
Wed, 26 Aug 2020 09:18:52 +0000 (17:18 +0800)
committerMark Brown <broonie@kernel.org>
Tue, 8 Sep 2020 17:19:32 +0000 (18:19 +0100)
commita59b2c7c56bf795cc13139d2634e86a3da7a0314
tree53a8ff7bd7ce7e4ff6c33d9afa923d4a5706492a
parent7708aff1e2ebc8fdccdd61cf9ab8576a66989166
spi: spi-mtk-nor: support standard spi properties

Use default supports_op() to support spi-[rt]x-bus-width properties.
And check dummy op's byte length instead of its bus width for output.

Signed-off-by: Ikjoon Jang <ikjn@chromium.org>
Link: https://lore.kernel.org/r/20200826091852.519138-1-ikjn@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-mtk-nor.c