commit aa8b83cb0b48e3cac58a3b75ad9c556564c5fe9d
author Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Fri Sep 25 03:31:43 2009 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> Fri Jan 15 13:26:13 2010 +1100
tree 58b69796ffc2063d772dee02a578bdee059cb311
parent 02ab851324dc7e2fc75787f7fae71187092be7ed

powerpc/hvc: Driver build breaks with !HVC_CONSOLE

Hi Stephen,

	next-20090925 randconfig build breaks on hvcs driver on powerpc,
with HVC_CONSOLE=n.

ERROR: ".hvc_put_chars" [drivers/char/hvcs.ko] undefined!
ERROR: ".hvc_get_chars" [drivers/char/hvcs.ko] undefined!

adding the dependency of HVC_CONSOLE helped

Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

drivers/char/Kconfig

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 31be3ac..e023682 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -669,7 +669,7 @@
 
 config HVCS
 	tristate "IBM Hypervisor Virtual Console Server support"
-	depends on PPC_PSERIES
+	depends on PPC_PSERIES && HVC_CONSOLE
 	help
 	  Partitionable IBM Power5 ppc64 machines allow hosting of
 	  firmware virtual consoles from one Linux partition by