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Date: Thu, 29 Aug 2013 18:31:13 +0800
From: Chen Gang <gang.chen@...anux.com>
To: Yoshinori Sato <ysato@...rs.sourceforge.jp>, ak@...ux.intel.com,
Geert Uytterhoeven <geert@...ux-m68k.org>
CC: Andrew Morton <akpm@...ux-foundation.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] h8300: Register: add prefix "H8_" to IER
IER is so common used (e.g. "include/media/saa7146.h", "drivers/isdn
/hisax/hisax.h"), need add prefix for it, or it may be overridden (can
not pass compiling with allmodconfig for h8300).
The related error:
CC [M] drivers/isdn/hisax/config.o
In file included from arch/h8300/include/asm/io.h:9:0,
from drivers/isdn/hisax/hisax.h:12,
from drivers/isdn/hisax/config.c:21:
arch/h8300/include/asm/regs306x.h:73:14: error: expected identifier or '(' before numeric constant
#define IER 0xFEE015
^
drivers/isdn/hisax/hisax.h:574:9: note: in expansion of macro 'IER'
u_char IER;
^
Signed-off-by: Chen Gang <gang.chen@...anux.com>
---
arch/h8300/include/asm/irq.h | 4 ++--
arch/h8300/include/asm/regs267x.h | 2 +-
arch/h8300/include/asm/regs306x.h | 2 +-
arch/h8300/platform/h8300h/irq.c | 4 ++--
4 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/h8300/include/asm/irq.h b/arch/h8300/include/asm/irq.h
index 13d7c60..0964676 100644
--- a/arch/h8300/include/asm/irq.h
+++ b/arch/h8300/include/asm/irq.h
@@ -14,7 +14,7 @@
#define EXT_IRQ6 18
#define EXT_IRQ7 19
#define EXT_IRQS 5
-#define IER_REGS *(volatile unsigned char *)IER
+#define IER_REGS *(volatile unsigned char *)H8_IER
#endif
#if defined(CONFIG_CPU_H8S)
#define NR_IRQS 128
@@ -36,7 +36,7 @@
#define EXT_IRQ15 31
#define EXT_IRQS 15
-#define IER_REGS *(volatile unsigned short *)IER
+#define IER_REGS *(volatile unsigned short *)H8_IER
#endif
static __inline__ int irq_canonicalize(int irq)
diff --git a/arch/h8300/include/asm/regs267x.h b/arch/h8300/include/asm/regs267x.h
index 1bff731..0137ef0 100644
--- a/arch/h8300/include/asm/regs267x.h
+++ b/arch/h8300/include/asm/regs267x.h
@@ -131,7 +131,7 @@
#define ISCRL 0xFFFE1C
#define INTCR 0xFFFF31
-#define IER 0xFFFF32
+#define H8_IER 0xFFFF32
#define IERH 0xFFFF32
#define IERL 0xFFFF33
#define ISR 0xFFFF34
diff --git a/arch/h8300/include/asm/regs306x.h b/arch/h8300/include/asm/regs306x.h
index 027dd63..046bb61 100644
--- a/arch/h8300/include/asm/regs306x.h
+++ b/arch/h8300/include/asm/regs306x.h
@@ -70,7 +70,7 @@
#define DTCR1B 0xFFFF3F
#define ISCR 0xFEE014
-#define IER 0xFEE015
+#define H8_IER 0xFEE015
#define ISR 0xFEE016
#define IPRA 0xFEE018
#define IPRB 0xFEE019
diff --git a/arch/h8300/platform/h8300h/irq.c b/arch/h8300/platform/h8300h/irq.c
index 0a50353..ae1e01a 100644
--- a/arch/h8300/platform/h8300h/irq.c
+++ b/arch/h8300/platform/h8300h/irq.c
@@ -70,12 +70,12 @@ void h8300_disable_irq_pin(unsigned int irq)
case EXT_IRQ1:
case EXT_IRQ2:
case EXT_IRQ3:
- *(volatile unsigned char *)IER &= ~bitmask;
+ *(volatile unsigned char *)H8_IER &= ~bitmask;
H8300_GPIO_FREE(H8300_GPIO_P8, bitmask);
break ;
case EXT_IRQ4:
case EXT_IRQ5:
- *(volatile unsigned char *)IER &= ~bitmask;
+ *(volatile unsigned char *)H8_IER &= ~bitmask;
H8300_GPIO_FREE(H8300_GPIO_P9, bitmask);
break;
}
--
1.7.7.6
--
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