kw_spi: add weak functions board_spi_claim/release_bus
authorValentin Longchamp <valentin.longchamp@keymile.com>
Fri, 1 Jun 2012 01:31:03 +0000 (01:31 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sat, 7 Jul 2012 12:07:32 +0000 (14:07 +0200)
commit24934fea0c6248ac33ccf398dd1a86e0b9904eeb
tree2f908e6dd0b3b46119a83d3760cae6d136681ecc
parentac486e3ba16c37514d135c359f61ed6e32a2921d
kw_spi: add weak functions board_spi_claim/release_bus

This allows a final, board specific, step in the claim/relase_bus
function for the SPI controller, which may be needed for some hardware
designs.

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
drivers/spi/kirkwood_spi.c