With the generic unaligned.h, more kernel headers get pulled in including
dynamic_debug.h which needs strstr. As it is not really used, we only need
a declaration here.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>
Tested-by: NThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>