thunderbolt: select CRC32 in Kconfig

We use __crc32c_le in ctl.c. So make sure that the dependency is there.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Andreas Noever <andreas.noever@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/thunderbolt/Kconfig b/drivers/thunderbolt/Kconfig
index 5aab79bf345011ffa707a37ec163639e23b50a6d..c121acc15bfedef164ed3944ffb45a2296334af6 100644 (file)
--- a/drivers/thunderbolt/Kconfig
+++ b/drivers/thunderbolt/Kconfig
@@ -1,6 +1,7 @@
 menuconfig THUNDERBOLT
        tristate "Thunderbolt support for Apple devices"
        depends on PCI
+       select CRC32
        help
          Cactus Ridge Thunderbolt Controller driver
          This driver is required if you want to hotplug Thunderbolt devices on