[Qemu-devel] [PATCH for-4.1] hw/input: Add a CONFIG_PS2 switch for the ps2.c file

[Thomas Huth]

ps2.c only needs to be compiled if we are building pckbd.c or pl050.c.

Signed-off-by: Thomas Huth <address@hidden>
---
 hw/input/Kconfig       | 5 +++++
 hw/input/Makefile.objs | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/hw/input/Kconfig b/hw/input/Kconfig
index e2e66f0858..316573f782 100644
--- a/hw/input/Kconfig
+++ b/hw/input/Kconfig
@@ -8,10 +8,15 @@ config LM832X
 config PCKBD
     bool
     default y
+    select PS2
     depends on ISA_BUS
 
 config PL050
     bool
+    select PS2
+
+config PS2
+    bool
 
 config STELLARIS_INPUT
     bool
diff --git a/hw/input/Makefile.objs b/hw/input/Makefile.objs
index c8b00f71ec..6db5ee0e71 100644
--- a/hw/input/Makefile.objs
+++ b/hw/input/Makefile.objs
@@ -3,7 +3,7 @@ common-obj-y += hid.o
 common-obj-$(CONFIG_LM832X) += lm832x.o
 common-obj-$(CONFIG_PCKBD) += pckbd.o
 common-obj-$(CONFIG_PL050) += pl050.o
-common-obj-y += ps2.o
+common-obj-$(CONFIG_PS2) += ps2.o
 common-obj-$(CONFIG_STELLARIS_INPUT) += stellaris_input.o
 common-obj-$(CONFIG_TSC2005) += tsc2005.o
 
-- 
2.21.0