[ewg] [PATCH 2/6] nes: fix external crc32c() dependency

[Glenn Grundstrom NetEffect]

Add Select LIBCRC32C to make sure crc32c() can be resolved.  Without
this the driver may not link.

Signed-off-by: Glenn Grundstrom <ggrundstrom at neteffect.com>

---

diff --git a/drivers/infiniband/hw/nes/Kconfig b/drivers/infiniband/hw/nes/Kconfig
index d5f2a12..2aeb7ac 100644
--- a/drivers/infiniband/hw/nes/Kconfig
+++ b/drivers/infiniband/hw/nes/Kconfig
@@ -1,6 +1,7 @@
 config INFINIBAND_NES
 	tristate "NetEffect RNIC Driver"
 	depends on PCI && INET && INFINIBAND
+	select LIBCRC32C
 	---help---
 	  This is a low-level driver for NetEffect RDMA enabled
 	  Network Interface Cards (RNIC).