x86: OLPC: Remove extra OLPC_OPENFIRMWARE_DT indirection

OLPC_OPENFIRMWARE_DT is just there to be selected by OLPC and selects
OF_PROMTREE. So let OLPC select OF_PROMTREE and remove that extra
config indirection. Fixup code and Makefile and use CONFIG_OF_PROMTREE
instead.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andres Salomon <dilinger@queued.net>

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 677501d..4f3d3d4 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2069,7 +2069,7 @@ config OLPC
        depends on !X86_PAE
        select GPIOLIB
        select OF
-       select OLPC_OPENFIRMWARE_DT if PROC_DEVICETREE
+       select OF_PROMTREE if PROC_DEVICETREE
        ---help---
          Add support for detecting the unique features of the OLPC
          XO hardware.
@@ -2080,10 +2080,6 @@ config OLPC_XO1
        ---help---
          Add support for non-essential features of the OLPC XO-1 laptop.
 
-config OLPC_OPENFIRMWARE_DT
-       bool
-       select OF_PROMTREE
-
 endif # X86_32
 
 config AMD_NB

diff --git a/arch/x86/include/asm/olpc_ofw.h b/arch/x86/include/asm/olpc_ofw.h
index 1fff2de..28a7fec 100644 (file)
--- a/arch/x86/include/asm/olpc_ofw.h
+++ b/arch/x86/include/asm/olpc_ofw.h
@@ -24,10 +24,10 @@ extern void setup_olpc_ofw_pgd(void);
 /* check if OFW was detected during boot */
 extern bool olpc_ofw_present(void);
 
-#ifdef CONFIG_OLPC_OPENFIRMWARE_DT
+#ifdef CONFIG_OF_PROMTREE
 extern void olpc_dt_build_devicetree(void);
 #else
 static inline void olpc_dt_build_devicetree(void) { }
-#endif /* CONFIG_OLPC_OPENFIRMWARE_DT */
+#endif
 
 #endif /* _ASM_X86_OLPC_OFW_H */

diff --git a/arch/x86/platform/olpc/Makefile b/arch/x86/platform/olpc/Makefile
index e18e641..c2a8cab 100644 (file)
--- a/arch/x86/platform/olpc/Makefile
+++ b/arch/x86/platform/olpc/Makefile
@@ -1,4 +1,4 @@
 obj-$(CONFIG_OLPC)             += olpc.o
 obj-$(CONFIG_OLPC_XO1)         += olpc-xo1.o
 obj-$(CONFIG_OLPC)             += olpc_ofw.o
-obj-$(CONFIG_OLPC_OPENFIRMWARE_DT)     += olpc_dt.o
+obj-$(CONFIG_OF_PROMTREE)      += olpc_dt.o