diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 3a2ef67db..f0df31810 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -53,9 +53,6 @@ config GENERIC_IO config STMP_DEVICE bool -config PERCPU_RWSEM - bool - config ARCH_USE_CMPXCHG_LOCKREF bool @@ -223,6 +220,7 @@ config ZLIB_INFLATE config ZLIB_DEFLATE tristate + select BITREVERSE config LZO_COMPRESS tristate @@ -460,16 +458,6 @@ config ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE config LRU_CACHE tristate -config AVERAGE - bool "Averaging functions" - help - This option is provided for the case where no in-kernel-tree - modules require averaging functions, but a module built outside - the kernel tree does. Such modules that use library averaging - functions require Y here. - - If unsure, say N. - config CLZ_TAB bool @@ -521,6 +509,13 @@ config UCS2_STRING source "lib/fonts/Kconfig" +config SG_SPLIT + def_bool n + help + Provides a heler to split scatterlists into chunks, each chunk being a + scatterlist. This should be selected by a driver or an API which + whishes to split a scatterlist amongst multiple DMA channel. + # # sg chaining option # @@ -531,4 +526,7 @@ config ARCH_HAS_SG_CHAIN config ARCH_HAS_PMEM_API bool +config ARCH_HAS_MMIO_FLUSH + bool + endmenu |