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authorJonas Gorski <jonas.gorski@gmail.com>2025-09-15 20:37:23 +0200
committerMark Brown <broonie@kernel.org>2025-09-22 09:29:43 +0100
commit83c522fb642384aef43697aa5c7686363e9e92dd (patch)
tree3bd466ac23b7d79c651444420f0a2e78c8472020 /rust/helpers/helpers.c
parentf3982daccf42cefcd80218c76a6b5dd134fe97e3 (diff)
spi: don't check spi_controller::num_chipselect when parsing a dt device
Do not validate spi_controller::num_chipselect against SPI_CS_CNT_MAX when parsing an spi device firmware node. Firstly this is the wrong place, and this should be done while registering/validating the controller. Secondly, there is no reason for that check, as SPI_CS_CNT_MAX controls the amount of chipselects a device may have, not a controller may have. So drop that check as it needlessly limits controllers to SPI_CS_CNT_MAX number of chipselects. Likewise, drop the check for number of device chipselects larger than controller's number of chipselects, as __spi_add_device() will already catch that as either one of the chip selects will be out of range, or there is a duplicate one. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Link: https://patch.msgid.link/20250915183725.219473-6-jonas.gorski@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'rust/helpers/helpers.c')
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