diff options
| author | Philippe Schenker <philippe.schenker@toradex.com> | 2019-12-04 15:13:33 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-01-14 17:03:29 +0100 |
| commit | bc3a8b295e5bca9d1ec2622a6ba38289f9fd3d8a (patch) | |
| tree | 03943fcc82007134fbd5b34fa722d1c1ea286de4 /init | |
| parent | spi: spi-ti-qspi: optimize byte-transfers (diff) | |
| download | linux-bc3a8b295e5bca9d1ec2622a6ba38289f9fd3d8a.tar.xz linux-bc3a8b295e5bca9d1ec2622a6ba38289f9fd3d8a.zip | |
spi: fsl-lpspi: fix only one cs-gpio working
Why it does not work at the moment:
- num_chipselect sets the number of cs-gpios that are in the DT.
This comes from drivers/spi/spi.c
- num_chipselect gets set with devm_spi_register_controller, that is
called in drivers/spi/spi.c
- devm_spi_register_controller got called after num_chipselect has
been used.
How this commit fixes the issue:
- devm_spi_register_controller gets called before num_chipselect is
being used.
Fixes: c7a402599504 ("spi: lpspi: use the core way to implement cs-gpio function")
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Link: https://lore.kernel.org/r/20191204141312.1411251-1-philippe.schenker@toradex.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions