sh: Tidy up dependencies for SH-2 build.

SH-2 can presently get in to some pretty bogus states, so
we tidy up the dependencies a bit and get it all building
again.

This gets us a bit closer to a functional allyesconfig
and allmodconfig, though there are still a few things to
fix up.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

3 files changed, 3 insertions, 19 deletions

diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c
index 6451ad6..9172e97 100644
--- a/arch/sh/kernel/cpu/init.c
+++ b/arch/sh/kernel/cpu/init.c
@@ -21,8 +21,7 @@
 #include <asm/cacheflush.h>
 #include <asm/cache.h>
 #include <asm/io.h>
-
-extern void detect_cpu_and_cache_system(void);
+#include <asm/ubc.h>
 
 /*
  * Generic wrapper for command line arguments to disable on-chip
@@ -152,15 +151,6 @@ static void __init cache_init(void)
 	flags |= CCR_CACHE_CB;
 #endif
 
-#ifdef CONFIG_SH_OCRAM
-	/* Turn on OCRAM -- halve the OC */
-	flags |= CCR_CACHE_ORA;
-	current_cpu_data.dcache.sets >>= 1;
-
-	current_cpu_data.dcache.way_size = current_cpu_data.dcache.sets *
-				    current_cpu_data.dcache.linesz;
-#endif
-
 	ctrl_outl(flags, CCR);
 	back_to_P1();
 }
@@ -269,7 +259,6 @@ asmlinkage void __init sh_cpu_init(void)
 	}
 #endif
 
-#ifdef CONFIG_UBC_WAKEUP
 	/*
 	 * Some brain-damaged loaders decided it would be a good idea to put
 	 * the UBC to sleep. This causes some issues when it comes to things
@@ -277,7 +266,5 @@ asmlinkage void __init sh_cpu_init(void)
 	 * we wake it up and hope that all is well.
 	 */
 	ubc_wakeup();
-#endif
-
 	speculative_execution_init();
 }
diff --git a/arch/sh/kernel/cpu/sh2/probe.c b/arch/sh/kernel/cpu/sh2/probe.c
index 74765ae..abbf174 100644
--- a/arch/sh/kernel/cpu/sh2/probe.c
+++ b/arch/sh/kernel/cpu/sh2/probe.c
@@ -9,9 +9,8 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  */
-
-
 #include <linux/init.h>
+#include <linux/smp.h>
 #include <asm/processor.h>
 #include <asm/cache.h>
 
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 9ae3da0..6334a4c 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -320,9 +320,7 @@ static void ubc_set_tracing(int asid, unsigned long pc)
 	ctrl_outl(pc, UBC_BARA);
 
 #ifdef CONFIG_MMU
-	/* We don't have any ASID settings for the SH-2! */
-	if (current_cpu_data.type != CPU_SH7604)
-		ctrl_outb(asid, UBC_BASRA);
+	ctrl_outb(asid, UBC_BASRA);
 #endif
 
 	ctrl_outl(0, UBC_BAMRA);