| commit | a92e7c3d82a1313ab1954e5cdfd8f04efdb4ca78 | [log] [tgz] |
|---|---|---|
| author | Andi Shyti <andi.shyti@samsung.com> | Tue Jun 28 11:41:12 2016 +0900 |
| committer | Mark Brown <broonie@kernel.org> | Wed Jun 29 22:45:23 2016 +0100 |
| tree | ef099f7f2fdb25db02300b670414a5d94a29e91b | |
| parent | aa4964c4eb3ed38666023bcb805403cb7cf2af63 [diff] |
spi: s3c64xx: consider the case when the CS line is not connected When the CS line is not connected, it is not needed to enable or disable the chip selection functionality from the s3c64xx devices in order to perform a transfer. Set the CS controller logically always enabled already during initialization (by writing '0' in the S3C64XX_SPI_SLAVE_SEL register) and never disable it. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>