The patch titled
SPI Kconfig simplifications
has been added to the -mm tree. Its filename is
spi-kconfig-simplifications.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: SPI Kconfig simplifications
From: "Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx>
Use "if SPI_MASTER" to remove numerous dependencies.
[dbrownell@xxxxxxxxxxxxxxxxxxxxx: remove a couple now-needless EXPERIMENTAL dependencies too]
Signed-off-by: Robert P. J. Day <rpjday@xxxxxxxxxxxxxx>
Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/spi/Kconfig | 45 +++++++++++++++++++++---------------------
1 file changed, 23 insertions(+), 22 deletions(-)
diff -puN drivers/spi/Kconfig~spi-kconfig-simplifications drivers/spi/Kconfig
--- a/drivers/spi/Kconfig~spi-kconfig-simplifications
+++ a/drivers/spi/Kconfig
@@ -49,25 +49,26 @@ config SPI_MASTER
controller and the protocol drivers for the SPI slave chips
that are connected.
+if SPI_MASTER
+
comment "SPI Master Controller Drivers"
- depends on SPI_MASTER
config SPI_ATMEL
tristate "Atmel SPI Controller"
- depends on (ARCH_AT91 || AVR32) && SPI_MASTER
+ depends on (ARCH_AT91 || AVR32)
help
This selects a driver for the Atmel SPI Controller, present on
many AT32 (AVR32) and AT91 (ARM) chips.
config SPI_BFIN
tristate "SPI controller driver for ADI Blackfin5xx"
- depends on SPI_MASTER && BLACKFIN
+ depends on BLACKFIN
help
This is the SPI controller master driver for Blackfin 5xx processor.
config SPI_AU1550
tristate "Au1550/Au12x0 SPI Controller"
- depends on SPI_MASTER && (SOC_AU1550 || SOC_AU1200) && EXPERIMENTAL
+ depends on (SOC_AU1550 || SOC_AU1200) && EXPERIMENTAL
select SPI_BITBANG
help
If you say yes to this option, support will be included for the
@@ -78,7 +79,6 @@ config SPI_AU1550
config SPI_BITBANG
tristate "Bitbanging SPI master"
- depends on SPI_MASTER && EXPERIMENTAL
help
With a few GPIO pins, your system can bitbang the SPI protocol.
Select this to get SPI support through I/O pins (GPIO, parallel
@@ -92,7 +92,7 @@ config SPI_BITBANG
config SPI_BUTTERFLY
tristate "Parallel port adapter for AVR Butterfly (DEVELOPMENT)"
- depends on SPI_MASTER && PARPORT && EXPERIMENTAL
+ depends on PARPORT
select SPI_BITBANG
help
This uses a custom parallel port cable to connect to an AVR
@@ -102,14 +102,14 @@ config SPI_BUTTERFLY
config SPI_IMX
tristate "Freescale iMX SPI controller"
- depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL
+ depends on ARCH_IMX && EXPERIMENTAL
help
This enables using the Freescale iMX SPI controller in master
mode.
config SPI_LM70_LLP
tristate "Parallel port adapter for LM70 eval board (DEVELOPMENT)"
- depends on SPI_MASTER && PARPORT && EXPERIMENTAL
+ depends on PARPORT && EXPERIMENTAL
select SPI_BITBANG
help
This driver supports the NS LM70 LLP Evaluation Board,
@@ -118,14 +118,14 @@ config SPI_LM70_LLP
config SPI_MPC52xx_PSC
tristate "Freescale MPC52xx PSC SPI controller"
- depends on SPI_MASTER && PPC_MPC52xx && EXPERIMENTAL
+ depends on PPC_MPC52xx && EXPERIMENTAL
help
This enables using the Freescale MPC52xx Programmable Serial
Controller in master SPI mode.
config SPI_MPC83xx
tristate "Freescale MPC83xx/QUICC Engine SPI controller"
- depends on SPI_MASTER && (PPC_83xx || QUICC_ENGINE) && EXPERIMENTAL
+ depends on (PPC_83xx || QUICC_ENGINE) && EXPERIMENTAL
help
This enables using the Freescale MPC83xx and QUICC Engine SPI
controllers in master mode.
@@ -137,21 +137,21 @@ config SPI_MPC83xx
config SPI_OMAP_UWIRE
tristate "OMAP1 MicroWire"
- depends on SPI_MASTER && ARCH_OMAP1
+ depends on ARCH_OMAP1
select SPI_BITBANG
help
This hooks up to the MicroWire controller on OMAP1 chips.
config SPI_OMAP24XX
tristate "McSPI driver for OMAP24xx/OMAP34xx"
- depends on SPI_MASTER && (ARCH_OMAP24XX || ARCH_OMAP34XX)
+ depends on ARCH_OMAP24XX || ARCH_OMAP34XX
help
SPI master controller for OMAP24xx/OMAP34xx Multichannel SPI
(McSPI) modules.
config SPI_PXA2XX
tristate "PXA2xx SSP SPI master"
- depends on SPI_MASTER && ARCH_PXA && EXPERIMENTAL
+ depends on ARCH_PXA && EXPERIMENTAL
select PXA_SSP
help
This enables using a PXA2xx SSP port as a SPI master controller.
@@ -160,14 +160,14 @@ config SPI_PXA2XX
config SPI_S3C24XX
tristate "Samsung S3C24XX series SPI"
- depends on SPI_MASTER && ARCH_S3C2410 && EXPERIMENTAL
+ depends on 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 && EXPERIMENTAL
+ depends on ARCH_S3C2410 && EXPERIMENTAL
select SPI_BITBANG
help
SPI driver for Samsung S3C24XX series ARM SoCs using
@@ -177,20 +177,20 @@ config SPI_S3C24XX_GPIO
config SPI_SH_SCI
tristate "SuperH SCI SPI controller"
- depends on SPI_MASTER && SUPERH
+ depends on SUPERH
select SPI_BITBANG
help
SPI driver for SuperH SCI blocks.
config SPI_TXX9
tristate "Toshiba TXx9 SPI controller"
- depends on SPI_MASTER && GENERIC_GPIO && CPU_TX49XX
+ depends on GENERIC_GPIO && CPU_TX49XX
help
SPI driver for Toshiba TXx9 MIPS SoCs
config SPI_XILINX
tristate "Xilinx SPI controller"
- depends on SPI_MASTER && XILINX_VIRTEX && EXPERIMENTAL
+ depends on XILINX_VIRTEX && EXPERIMENTAL
select SPI_BITBANG
help
This exposes the SPI controller IP from the Xilinx EDK.
@@ -207,11 +207,10 @@ config SPI_XILINX
# being probably the most widely used ones.
#
comment "SPI Protocol Masters"
- depends on SPI_MASTER
config SPI_AT25
tristate "SPI EEPROMs from most vendors"
- depends on SPI_MASTER && SYSFS
+ depends on SYSFS
help
Enable this driver to get read/write support to most SPI EEPROMs,
after you configure the board init code to know about each eeprom
@@ -222,7 +221,7 @@ config SPI_AT25
config SPI_SPIDEV
tristate "User mode SPI device driver support"
- depends on SPI_MASTER && EXPERIMENTAL
+ depends on EXPERIMENTAL
help
This supports user mode SPI protocol drivers.
@@ -231,7 +230,7 @@ config SPI_SPIDEV
config SPI_TLE62X0
tristate "Infineon TLE62X0 (for power switching)"
- depends on SPI_MASTER && SYSFS
+ depends on SYSFS
help
SPI driver for Infineon TLE62X0 series line driver chips,
such as the TLE6220, TLE6230 and TLE6240. This provides a
@@ -242,6 +241,8 @@ config SPI_TLE62X0
# Add new SPI protocol masters in alphabetical order above this line
#
+endif # SPI_MASTER
+
# (slave support would go here)
endif # SPI
_
Patches currently in -mm which might be from rpjday@xxxxxxxxxxxxxx are
uml-use-__spin_lock_unlocked.patch
uml-fix-config_raw-dependencies.patch
mn10300-replace-deprecated-topdir-with-newer-srctree.patch
linux-next.patch
macintosh-replace-deprecated-__initcall-with-device_initcall.patch
xtensa-warn-about-including-asm-rwsemh-directly.patch
xtensa-use-newer-__spin_lock_unlocked-macro.patch
remove-apparently-unused-fd1772h-header-file.patch
init-delete-hard-coded-setting-and-testing-of-build_cramdisk.patch
lib-allow-memparse-to-accept-a-null-and-ignorable-second-parm.patch
lib-allow-memparse-to-accept-a-null-and-ignorable-second-parm-checkpatch-fixes.patch
lists-remove-a-redundant-conditional-definition-of-list_add.patch
zorro-replace-deprecated-__initcall-with-equivalent-device_initcall.patch
spi-kconfig-simplifications.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
