From: David Brownell <david-b-yBeKhBN/0LDR7s880joybQ@public.gmane.org>
To: Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Cc: ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org
Subject: [patch 2.6.22-rc4] S3c24xx SPI controllers both select 'bitbang'
Date: Mon, 11 Jun 2007 20:52:03 -0700 [thread overview]
Message-ID: <200706112052.03433.david-b@pacbell.net> (raw)
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-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -145,12 +145,14 @@ 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
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reply other threads:[~2007-06-12 3:52 UTC|newest]
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