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authorLinus Torvalds <torvalds@linux-foundation.org>2008-03-15 11:53:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-03-15 11:58:04 -0700
commit9a9e0d685553af76cb6ae2af93cca4913e7fcd47 (patch)
treec4f041b0f7fa28db46841336135d493d587435ea /drivers/acpi/Kconfig
parentce636452343af0522d2666157dab9c2096f4f996 (diff)
downloadop-kernel-dev-9a9e0d685553af76cb6ae2af93cca4913e7fcd47.zip
op-kernel-dev-9a9e0d685553af76cb6ae2af93cca4913e7fcd47.tar.gz
ACPI: Remove ACPI_CUSTOM_DSDT_INITRD option
This essentially reverts commit 71fc47a9adf8ee89e5c96a47222915c5485ac437 ("ACPI: basic initramfs DSDT override support"), because the code simply isn't ready. It did ugly things to the init sequence to populate the rootfs image early, but that just ended up showing other problems with the whole approach. The fact is, the VFS layer simply isn't initialized this early, and the relevant ACPI code should either run much later, or this shouldn't be done at all. For 2.6.25, we'll just pick the latter option. We can revisit this concept later if necessary. Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Tilman Schmidt <tilman@imap.cc> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Thomas Renninger <trenn@suse.de> Cc: Eric Piel <eric.piel@tremplin-utc.net> Cc: Len Brown <len.brown@intel.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Markus Gaugusch <dsdt@gaugusch.at> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/acpi/Kconfig')
-rw-r--r--drivers/acpi/Kconfig11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index fbcaa06..b4f5e85 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -300,17 +300,6 @@ config ACPI_CUSTOM_DSDT
bool
default ACPI_CUSTOM_DSDT_FILE != ""
-config ACPI_CUSTOM_DSDT_INITRD
- bool "Read Custom DSDT from initramfs"
- depends on BLK_DEV_INITRD
- default n
- help
- This option supports a custom DSDT by optionally loading it from initrd.
- See Documentation/acpi/dsdt-override.txt
-
- If you are not using this feature now, but may use it later,
- it is safe to say Y here.
-
config ACPI_BLACKLIST_YEAR
int "Disable ACPI for systems before Jan 1st this year" if X86_32
default 0
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