summaryrefslogtreecommitdiffstats
path: root/drivers/spi
diff options
context:
space:
mode:
authorDavid Brownell <david-b@pacbell.net>2007-07-17 04:04:09 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 10:23:05 -0700
commitda0abc275f029e0f52c5165de524bcf64e717703 (patch)
treee5fc22dfdb42297e37f06bd9f4ee50a36c1a5f62 /drivers/spi
parentdefbd3b4bbd9d85a68529f829f4ee39899c318dc (diff)
downloadlinux-da0abc275f029e0f52c5165de524bcf64e717703.tar.bz2
S3c24xx SPI controllers both select 'bitbang'
Tweak Kconfig for the S3C24XX SPI controller drivers. Both use the bitbang framework; only one previously said that. Plus in this case "select" is the right way to manage that dependency, since folk will not know up front to enable bitbang in order to even see those S3C drivers in order to enable them. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 488b341d2af2..8ce16a0b8a50 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -154,12 +154,14 @@ config SPI_PXA2XX
config SPI_S3C24XX
tristate "Samsung S3C24XX series SPI"
depends on SPI_MASTER && ARCH_S3C2410 && EXPERIMENTAL
+ select SPI_BITBANG
help
SPI driver for Samsung S3C24XX series ARM SoCs
config SPI_S3C24XX_GPIO
tristate "Samsung S3C24XX series SPI by GPIO"
- depends on SPI_MASTER && ARCH_S3C2410 && SPI_BITBANG && EXPERIMENTAL
+ depends on SPI_MASTER && ARCH_S3C2410 && EXPERIMENTAL
+ select SPI_BITBANG
help
SPI driver for Samsung S3C24XX series ARM SoCs using
GPIO lines to provide the SPI bus. This can be used where