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[PATCH 03/15] [MTI] Clean up SPRAM support a little

To: linux-mips@linux-mips.org
Subject: [PATCH 03/15] [MTI] Clean up SPRAM support a little
From: Raghu Gandham <raghu@mips.com>
Date: Wed, 01 Jul 2009 19:40:25 -0700
Cc: chris@mips.com
In-reply-to: <20090702023938.23268.65453.stgit@linux-raghu>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20090702023938.23268.65453.stgit@linux-raghu>
Sender: linux-mips-bounce@linux-mips.org
User-agent: StGIT/0.14.3
From: Chris Dearman <chris@mips.com>

Signed-off-by: Chris Dearman <chris@mips.com>
---

 arch/mips/include/asm/spram.h |   10 ++++++++++
 arch/mips/kernel/cpu-probe.c  |    8 +-------
 arch/mips/kernel/spram.c      |    5 ++---
 3 files changed, 13 insertions(+), 10 deletions(-)
 create mode 100644 arch/mips/include/asm/spram.h

diff --git a/arch/mips/include/asm/spram.h b/arch/mips/include/asm/spram.h
new file mode 100644
index 0000000..0b89006
--- /dev/null
+++ b/arch/mips/include/asm/spram.h
@@ -0,0 +1,10 @@
+#ifndef _MIPS_SPRAM_H
+#define _MIPS_SPRAM_H
+
+#ifdef CONFIG_CPU_MIPSR2
+extern __init void spram_config(void);
+#else
+static inline void spram_config(void) { };
+#endif /* CONFIG_CPU_MIPSR2 */
+
+#endif /* _MIPS_SPRAM_H */
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 1abe990..2d35217 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -23,7 +23,7 @@
 #include <asm/mipsregs.h>
 #include <asm/system.h>
 #include <asm/watch.h>
-
+#include <asm/spram.h>
 /*
  * Not all of the MIPS CPUs have the "wait" instruction available. Moreover,
  * the implementation of the "wait" feature differs between CPU families. This
@@ -711,12 +711,6 @@ static void __cpuinit decode_configs(struct cpuinfo_mips 
*c)
        mips_probe_watch_registers(c);
 }
 
-#ifdef CONFIG_CPU_MIPSR2
-extern void spram_config(void);
-#else
-static inline void spram_config(void) {}
-#endif
-
 static inline void cpu_probe_mips(struct cpuinfo_mips *c, unsigned int cpu)
 {
        decode_configs(c);
diff --git a/arch/mips/kernel/spram.c b/arch/mips/kernel/spram.c
index 6ddb507..1821d12 100644
--- a/arch/mips/kernel/spram.c
+++ b/arch/mips/kernel/spram.c
@@ -13,7 +13,6 @@
 #include <linux/ptrace.h>
 #include <linux/stddef.h>
 
-#include <asm/cpu.h>
 #include <asm/fpu.h>
 #include <asm/mipsregs.h>
 #include <asm/system.h>
@@ -198,8 +197,7 @@ static __cpuinit void probe_spram(char *type,
                offset += 2 * SPRAM_TAG_STRIDE;
        }
 }
-
-__cpuinit void spram_config(void)
+void __cpuinit spram_config(void)
 {
        struct cpuinfo_mips *c = &current_cpu_data;
        unsigned int config0;
@@ -208,6 +206,7 @@ __cpuinit void spram_config(void)
        case CPU_24K:
        case CPU_34K:
        case CPU_74K:
+       case CPU_1004K:
                config0 = read_c0_config();
                /* FIXME: addresses are Malta specific */
                if (config0 & (1<<24)) {


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