This series adds generic support for the spi_claim/release_bus functions for the kirkwood processors.
The implementation was already discussed in another thread following my first board specific submission of the patch.
The series adds two functions to the kirkwood mpp code to be able to temporarily save and then restore the mpp configuration.
Valentin Longchamp (3): kirkwood: add kirkwood_mpp_save/restore functions spi/kirkwood: support spi_claim/release_bus functions spi/kirkwood: add weak functions board_spi_claim/release_bus
arch/arm/cpu/arm926ejs/kirkwood/mpp.c | 18 +++++++++++ arch/arm/include/asm/arch-kirkwood/mpp.h | 2 + arch/arm/include/asm/arch-kirkwood/spi.h | 9 ++++++ drivers/spi/kirkwood_spi.c | 47 +++++++++++++++++++++++++++++- 4 files changed, 75 insertions(+), 1 deletions(-)