cciss: select CONFIG_CHECK_SIGNATURE

The patch cciss-use-check_signature.patch in -mm tree introduced
a build error:

drivers/built-in.o: In function `CISS_signature_present':
drivers/block/cciss.c:4270: undefined reference to `check_signature'

Add missing CONFIG_CHECK_SIGNATURE to fix this issue.

Reported-by: Fengguang Wu <wfg@linux.intel.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Fengguang Wu <wfg@linux.intel.com>
Cc: Mike Miller <mike.miller@hp.com>
Cc: Jens Axboe <axboe@kernel.dk>
Acked-by: "Stephen M. Cameron" <scameron@beardog.cce.hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 6983a65c8df3bffc0e52b23e6d978f08f2804643..824e09c4d0d7d1bcd83a00b87e37e1ca0115d5fb 100644 (file)
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -131,6 +131,7 @@ config BLK_CPQ_DA
 config BLK_CPQ_CISS_DA
        tristate "Compaq Smart Array 5xxx support"
        depends on PCI
+       select CHECK_SIGNATURE
        help
          This is the driver for Compaq Smart Array 5xxx controllers.
          Everyone using these boards should say Y here.