On Mon, 27 Feb 2017 18:22:05 +0100 Maxime Ripard maxime.ripard@free-electrons.com wrote:
From: Boris Brezillon boris.brezillon@free-electrons.com
Expose the RBTREE feature through Kconfig and select this option from the MTD_UBI option.
Signed-off-by: Boris Brezillon boris.brezillon@free-electrons.com Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com
drivers/mtd/ubi/Kconfig | 1 + lib/Kconfig | 3 +++ 2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/ubi/Kconfig b/drivers/mtd/ubi/Kconfig index 0c82395317ab..cb9ba78681ed 100644 --- a/drivers/mtd/ubi/Kconfig +++ b/drivers/mtd/ubi/Kconfig @@ -3,6 +3,7 @@ menu "UBI support" config MTD_UBI bool "Enable UBI - Unsorted block images" select CRC32
- select RBTREE if ARCH_SUNXI
I just grep-ed in the source for CONFIG_CMD_UBI and CONFIG_MTD_UBI, and it seems that all boards have been converted to select the Kconfig option instead of having it defined in their <board>.h config header.
This means you could to drop the 'if ARCH_SUNXI' and add the changes you get after executing the following command to this commit:
# git grep -l "#define CONFIG_RBTREE" | \ xargs sed -i "/#define CONFIG_RBTREE/d"
Of course, i's just a suggestion, ans we can do that after this series has been merged.
help UBI is a software layer above MTD layer which admits of LVM-like logical volumes on top of MTD devices, hides some complexities of diff --git a/lib/Kconfig b/lib/Kconfig index b16062fbe333..5944d967dff4 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -52,6 +52,9 @@ config LIB_RAND help This library provides pseudo-random number generator functions.
+config RBTREE
- bool
source lib/dhry/Kconfig
source lib/rsa/Kconfig