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>

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 31be3ac2e21b36e94f8db37660ff3c92aaa0771f..e023682be2c464302ca157cfa65e672485746b8c 100644 (file)
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -669,7 +669,7 @@ config VIRTIO_CONSOLE
 
 config HVCS
        tristate "IBM Hypervisor Virtual Console Server support"
 
 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
        help
          Partitionable IBM Power5 ppc64 machines allow hosting of
          firmware virtual consoles from one Linux partition by