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authorArnd Bergmann <arnd@arndb.de>2011-10-01 21:10:32 +0200
committerArnd Bergmann <arnd@arndb.de>2011-10-01 21:10:44 +0200
commitd0ee9f404f42e69e4bf4c1afd24a3b6474f61e72 (patch)
tree039afbcaa09cd3233e58fc86a7a96f9e2dda7350
parent15e0d9e37c7fe9711b60f47221c394d45553ad8c (diff)
ARM: limit CONFIG_HAVE_IDE to platforms that do
Support for IDE drivers should not be automatic, since most platforms cannot actually support any IDE low-level drivers. This partly reverts 2064c946e "ARM: always select HAVE_IDE" to set this symbol only when either a PC-style bus (PCI, ISA, PCMCIA) is enabled or a platform is used that is known to have an existing driver in drivers/ide. New platforms should not need this option and just use CONFIG_ATA with drivers/ata/. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-rw-r--r--arch/arm/Kconfig6
-rw-r--r--arch/arm/plat-omap/Kconfig1
2 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3445f50b0b7d..ed69fcde83ed 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -3,7 +3,7 @@ config ARM
default y
select HAVE_AOUT
select HAVE_DMA_API_DEBUG
- select HAVE_IDE
+ select HAVE_IDE if PCI || ISA || PCMCIA
select HAVE_MEMBLOCK
select RTC_LIB
select SYS_SUPPORTS_APM_EMULATION
@@ -385,6 +385,7 @@ config ARCH_FOOTBRIDGE
select CPU_SA110
select FOOTBRIDGE
select GENERIC_CLOCKEVENTS
+ select HAVE_IDE
help
Support for systems based on the DC21285 companion chip
("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
@@ -632,6 +633,7 @@ config ARCH_PXA
select AUTO_ZRELADDR
select MULTI_IRQ_HANDLER
select ARM_CPU_SUSPEND if PM
+ select HAVE_IDE
help
Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
@@ -672,6 +674,7 @@ config ARCH_RPC
select NO_IOPORT
select ARCH_SPARSEMEM_ENABLE
select ARCH_USES_GETTIMEOFFSET
+ select HAVE_IDE
help
On the Acorn Risc-PC, Linux can support the internal IDE disk and
CD-ROM interface, serial and parallel port, and the floppy drive.
@@ -690,6 +693,7 @@ config ARCH_SA1100
select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select ARCH_REQUIRE_GPIOLIB
+ select HAVE_IDE
help
Support for StrongARM 11x0 based boards.
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index bb8f4a6b3e37..5b605a9eb091 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -14,6 +14,7 @@ config ARCH_OMAP1
select CLKDEV_LOOKUP
select CLKSRC_MMIO
select GENERIC_IRQ_CHIP
+ select HAVE_IDE
help
"Systems based on omap7xx, omap15xx or omap16xx"