Staging:unisys: Add Kconfig dependency on UNISYS_VISORUTIL to UNISYS_CHANNELSTUB

The visorchannelstub module references the variable unisys_spar_platform
which is declared in the visorutil module.  Add the proper dependency to
Kconfig to ensure that visorutil is enabled when building visorchannelstub.

This address the build error:
   drivers/built-in.o: In function `channel_mod_init':
   chanstub.c:(.init.text+0xbe24): undefined reference to `unisys_spar_platform'

Reported by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Ken Cox <jkc@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/channels/Kconfig b/drivers/staging/unisys/channels/Kconfig
index 47a235385567bd18234655d025ad90f1d2ee7e50..179c6cea2824464d7581198ac430f539745c5270 100644 (file)
--- a/drivers/staging/unisys/channels/Kconfig
+++ b/drivers/staging/unisys/channels/Kconfig
@@ -4,7 +4,7 @@
 
 config UNISYS_CHANNELSTUB
        tristate "Unisys channelstub driver"
-       depends on UNISYSSPAR
+       depends on UNISYSSPAR && UNISYS_VISORUTIL
        ---help---
        If you say Y here, you will enable the Unisys channels driver.