The function parse_platform_config in firmware.c calls crc32_le.
Building without CRC32 selected causes a link error:
drivers/built-in.o: In function `parse_platform_config':
(.text+0x92ffa): undefined reference to `crc32_le'
Signed-off-by: Markus Böhme <markus.boe...@mailbox.org>
---
drivers/staging/rdma/hfi1/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/rdma/hfi1/Kconfig
b/drivers/staging/rdma/hfi1/Kconfig
index 3e668d8..a925fb0 100644
--- a/drivers/staging/rdma/hfi1/Kconfig
+++ b/drivers/staging/rdma/hfi1/Kconfig
@@ -2,6 +2,7 @@ config INFINIBAND_HFI1
tristate "Intel OPA Gen1 support"
depends on X86_64 && INFINIBAND_RDMAVT
select MMU_NOTIFIER
+ select CRC32
default m
---help---
This is a low-level driver for Intel OPA Gen1 adapter.
--
1.7.10.4
