From: Marek Vasut Date: Tue, 10 Dec 2013 19:26:20 +0000 (+0100) Subject: crypto: mxs - Remove the old DCP driver X-Git-Tag: v3.14-rc1~117^2~11 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c493c04403769d833864ad5be2ff64dee7567ca7;p=pandora-kernel.git crypto: mxs - Remove the old DCP driver Remove the old DCP driver as it had multiple severe issues. The driver will be replaced by a more robust implementation. Here is a short list of problems with this driver: 1) It only supports AES_CBC 2) The driver was apparently never ran behind anyone working with MXS. ie.: -> Restarting the DCP block is not done via mxs_reset_block() -> The DT name is not "fsl,dcp" or "fsl,mxs-dcp" as other MXS drivers 3) Introduces new ad-hoc IOCTLs 4) The IRQ handler can't use usual completion() in the driver because that'd trigger "scheduling while atomic" oops, yes? Signed-off-by: Marek Vasut Cc: David S. Miller Cc: Fabio Estevam Cc: Shawn Guo Signed-off-by: Herbert Xu --- Reading git-diff-tree failed