diff options
| author |   Grant Likely <grant.likely@secretlab.ca> | 2012-05-19 23:42:08 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-05-19 23:42:08 -0600 |
| commit | 1e8a52e18cfb381bc9cc1f0b720540364d2a6edd (patch) | |
| tree | c10c014afe3e7cab09773b8af214a0c2e85aac2e /include/linux | |
| parent | SPI: PRIMA2: use the newest APIs of PINCTRL to fix compiling errors (diff) | |
| download | linux-dev-1e8a52e18cfb381bc9cc1f0b720540364d2a6edd.tar.xz linux-dev-1e8a52e18cfb381bc9cc1f0b720540364d2a6edd.zip | |
spi: By default setup spi_masters with 1 chipselect and dynamics bus number
Trivial simplification. Instead of requiring spi master drivers to
always set the bus number (even when a dynamic number is desired),
this patch modifies spi_alloc_master() to initialize num_chipselect to
1 (because there will always be at least one CS) and bus_num to -1 for
dynamic allocation. This simplifies the code needed to be written for
drivers.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions