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 /drivers/spi/spi-topcliff-pch.c | |
| parent | 71422f9e68d43f3fbc6c8939ca8d1b80aa2e4d1a (diff) | |
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 'drivers/spi/spi-topcliff-pch.c')
| -rw-r--r-- | drivers/spi/spi-topcliff-pch.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c index 77c4562ac9d..cd56dcf4632 100644 --- a/drivers/spi/spi-topcliff-pch.c +++ b/drivers/spi/spi-topcliff-pch.c @@ -1438,7 +1438,6 @@ static int __devinit pch_spi_pd_probe(struct platform_device *plat_dev) plat_dev->id, data->io_remap_addr); /* initialize members of SPI master */ - master->bus_num = -1; master->num_chipselect = PCH_MAX_CS; master->setup = pch_spi_setup; master->transfer = pch_spi_transfer; |