crypto: mxc-scc - Remove broken driver

This driver has been completely broken since the very beginning
because it doesn't even have a setkey function.  This means that
nobody has ever used it as it would crash during setkey.

This patch removes this driver.

Fixes: d293b640ebd5 ("crypto: mxc-scc - add basic driver for the...")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
3 files changed