From: Hirokazu Takata <takata@linux-m32r.org>
Date: Sat, 10 Feb 2007 09:43:35 +0000 (-0800)
Subject: [PATCH] m32r: build fix for processors without ISA_DSP_LEVEL2
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9674dcf795a4c7384e4e42c8f38fcb87517b1a43;p=openwrt%2Fstaging%2Fblogic.git

[PATCH] m32r: build fix for processors without ISA_DSP_LEVEL2

Additional fixes for processors without ISA_DSP_LEVEL2.  sigcontext_t does not
have dummy_acc1h, dummy_acc1l members any longer.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c
index 44cbe0ce0f8f..a689e2978b6e 100644
--- a/arch/m32r/kernel/process.c
+++ b/arch/m32r/kernel/process.c
@@ -174,7 +174,7 @@ void show_regs(struct pt_regs * regs)
 	  regs->acc1h, regs->acc1l);
 #elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
 	printk("ACCH[%08lx]:ACCL[%08lx]\n", \
-	  regs->acch, regs->accl);
+	  regs->acc0h, regs->acc0l);
 #else
 #error unknown isa configuration
 #endif
diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c
index 092ea86bb079..4b156054baa6 100644
--- a/arch/m32r/kernel/signal.c
+++ b/arch/m32r/kernel/signal.c
@@ -109,19 +109,10 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
 	COPY(r10);
 	COPY(r11);
 	COPY(r12);
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
 	COPY(acc0h);
 	COPY(acc0l);
-	COPY(acc1h);
-	COPY(acc1l);
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-	COPY(acch);
-	COPY(accl);
-	COPY(dummy_acc1h);
-	COPY(dummy_acc1l);
-#else
-#error unknown isa configuration
-#endif
+	COPY(acc1h);		/* ISA_DSP_LEVEL2 only */
+	COPY(acc1l);		/* ISA_DSP_LEVEL2 only */
 	COPY(psw);
 	COPY(bpc);
 	COPY(bbpsw);
@@ -196,19 +187,10 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
 	COPY(r10);
 	COPY(r11);
 	COPY(r12);
-#if defined(CONFIG_ISA_M32R2) && defined(CONFIG_ISA_DSP_LEVEL2)
 	COPY(acc0h);
 	COPY(acc0l);
-	COPY(acc1h);
-	COPY(acc1l);
-#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
-	COPY(acch);
-	COPY(accl);
-	COPY(dummy_acc1h);
-	COPY(dummy_acc1l);
-#else
-#error unknown isa configuration
-#endif
+	COPY(acc1h);		/* ISA_DSP_LEVEL2 only */
+	COPY(acc1l);		/* ISA_DSP_LEVEL2 only */
 	COPY(psw);
 	COPY(bpc);
 	COPY(bbpsw);