Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags

* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags:
  Fix IRQ flag handling naming
  MIPS: Add missing #inclusions of <linux/irq.h>
  smc91x: Add missing #inclusion of <linux/irq.h>
  Drop a couple of unnecessary asm/system.h inclusions
  SH: Add missing consts to sys_execve() declaration
  Blackfin: Rename IRQ flags handling functions
  Blackfin: Add missing dep to asm/irqflags.h
  Blackfin: Rename DES PC2() symbol to avoid collision
  Blackfin: Split the BF532 BFIN_*_FIO_FLAG() functions to their own header
  Blackfin: Split PLL code from mach-specific cdef headers

6 files changed, 115 insertions, 91 deletions

diff --git a/arch/blackfin/mach-bf533/boards/blackstamp.c b/arch/blackfin/mach-bf533/boards/blackstamp.c
index 842b4fa..84a06f6 100644
--- a/arch/blackfin/mach-bf533/boards/blackstamp.c
+++ b/arch/blackfin/mach-bf533/boards/blackstamp.c
@@ -25,6 +25,7 @@
 #include <asm/bfin5xx_spi.h>
 #include <asm/portmux.h>
 #include <asm/dpmc.h>
+#include <mach/fio_flag.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf533/boards/ip0x.c b/arch/blackfin/mach-bf533/boards/ip0x.c
index 7349970..b8474ca 100644
--- a/arch/blackfin/mach-bf533/boards/ip0x.c
+++ b/arch/blackfin/mach-bf533/boards/ip0x.c
@@ -22,6 +22,7 @@
 #include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <asm/portmux.h>
+#include <mach/fio_flag.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index c457eaa..29c219e 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -24,6 +24,7 @@
 #include <asm/reboot.h>
 #include <asm/portmux.h>
 #include <asm/dpmc.h>
+#include <mach/fio_flag.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
diff --git a/arch/blackfin/mach-bf533/include/mach/cdefBF532.h b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
index feb2392..401e524 100644
--- a/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
+++ b/arch/blackfin/mach-bf533/include/mach/cdefBF532.h
@@ -7,11 +7,6 @@
 #ifndef _CDEF_BF532_H
 #define _CDEF_BF532_H
 
-#include <asm/blackfin.h>
-
-/*include all Core registers and bit definitions*/
-#include "defBF532.h"
-
 /*include core specific register pointer definitions*/
 #include <asm/cdef_LPBlackfin.h>
 
@@ -655,90 +650,4 @@
 /* These need to be last due to the cdef/linux inter-dependencies */
 #include <asm/irq.h>
 
-#if ANOMALY_05000311
-#define BFIN_WRITE_FIO_FLAG(name) \
-static inline void bfin_write_FIO_FLAG_##name(unsigned short val) \
-{ \
-	unsigned long flags; \
-	local_irq_save_hw(flags); \
-	bfin_write16(FIO_FLAG_##name, val); \
-	bfin_read_CHIPID(); \
-	local_irq_restore_hw(flags); \
-}
-BFIN_WRITE_FIO_FLAG(D)
-BFIN_WRITE_FIO_FLAG(C)
-BFIN_WRITE_FIO_FLAG(S)
-BFIN_WRITE_FIO_FLAG(T)
-
-#define BFIN_READ_FIO_FLAG(name) \
-static inline u16 bfin_read_FIO_FLAG_##name(void) \
-{ \
-	unsigned long flags; \
-	u16 ret; \
-	local_irq_save_hw(flags); \
-	ret = bfin_read16(FIO_FLAG_##name); \
-	bfin_read_CHIPID(); \
-	local_irq_restore_hw(flags); \
-	return ret; \
-}
-BFIN_READ_FIO_FLAG(D)
-BFIN_READ_FIO_FLAG(C)
-BFIN_READ_FIO_FLAG(S)
-BFIN_READ_FIO_FLAG(T)
-
-#else
-#define bfin_write_FIO_FLAG_D(val)           bfin_write16(FIO_FLAG_D, val)
-#define bfin_write_FIO_FLAG_C(val)           bfin_write16(FIO_FLAG_C, val)
-#define bfin_write_FIO_FLAG_S(val)           bfin_write16(FIO_FLAG_S, val)
-#define bfin_write_FIO_FLAG_T(val)           bfin_write16(FIO_FLAG_T, val)
-#define bfin_read_FIO_FLAG_T()               bfin_read16(FIO_FLAG_T)
-#define bfin_read_FIO_FLAG_C()               bfin_read16(FIO_FLAG_C)
-#define bfin_read_FIO_FLAG_S()               bfin_read16(FIO_FLAG_S)
-#define bfin_read_FIO_FLAG_D()               bfin_read16(FIO_FLAG_D)
-#endif
-
-/* Writing to PLL_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_PLL_CTL(unsigned int val)
-{
-	unsigned long flags, iwr;
-
-	if (val == bfin_read_PLL_CTL())
-		return;
-
-	local_irq_save_hw(flags);
-	/* Enable the PLL Wakeup bit in SIC IWR */
-	iwr = bfin_read32(SIC_IWR);
-	/* Only allow PPL Wakeup) */
-	bfin_write32(SIC_IWR, IWR_ENABLE(0));
-
-	bfin_write16(PLL_CTL, val);
-	SSYNC();
-	asm("IDLE;");
-
-	bfin_write32(SIC_IWR, iwr);
-	local_irq_restore_hw(flags);
-}
-
-/* Writing to VR_CTL initiates a PLL relock sequence. */
-static __inline__ void bfin_write_VR_CTL(unsigned int val)
-{
-	unsigned long flags, iwr;
-
-	if (val == bfin_read_VR_CTL())
-		return;
-
-	local_irq_save_hw(flags);
-	/* Enable the PLL Wakeup bit in SIC IWR */
-	iwr = bfin_read32(SIC_IWR);
-	/* Only allow PPL Wakeup) */
-	bfin_write32(SIC_IWR, IWR_ENABLE(0));
-
-	bfin_write16(VR_CTL, val);
-	SSYNC();
-	asm("IDLE;");
-
-	bfin_write32(SIC_IWR, iwr);
-	local_irq_restore_hw(flags);
-}
-
 #endif				/* _CDEF_BF532_H */
diff --git a/arch/blackfin/mach-bf533/include/mach/fio_flag.h b/arch/blackfin/mach-bf533/include/mach/fio_flag.h
new file mode 100644
index 0000000..d0bfba0
--- /dev/null
+++ b/arch/blackfin/mach-bf533/include/mach/fio_flag.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_FIO_FLAG_H
+#define _MACH_FIO_FLAG_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+#if ANOMALY_05000311
+#define BFIN_WRITE_FIO_FLAG(name) \
+static inline void bfin_write_FIO_FLAG_##name(unsigned short val) \
+{ \
+	unsigned long flags; \
+	flags = hard_local_irq_save(); \
+	bfin_write16(FIO_FLAG_##name, val); \
+	bfin_read_CHIPID(); \
+	hard_local_irq_restore(flags); \
+}
+BFIN_WRITE_FIO_FLAG(D)
+BFIN_WRITE_FIO_FLAG(C)
+BFIN_WRITE_FIO_FLAG(S)
+BFIN_WRITE_FIO_FLAG(T)
+
+#define BFIN_READ_FIO_FLAG(name) \
+static inline u16 bfin_read_FIO_FLAG_##name(void) \
+{ \
+	unsigned long flags; \
+	u16 ret; \
+	flags = hard_local_irq_save(); \
+	ret = bfin_read16(FIO_FLAG_##name); \
+	bfin_read_CHIPID(); \
+	hard_local_irq_restore(flags); \
+	return ret; \
+}
+BFIN_READ_FIO_FLAG(D)
+BFIN_READ_FIO_FLAG(C)
+BFIN_READ_FIO_FLAG(S)
+BFIN_READ_FIO_FLAG(T)
+
+#else
+#define bfin_write_FIO_FLAG_D(val)           bfin_write16(FIO_FLAG_D, val)
+#define bfin_write_FIO_FLAG_C(val)           bfin_write16(FIO_FLAG_C, val)
+#define bfin_write_FIO_FLAG_S(val)           bfin_write16(FIO_FLAG_S, val)
+#define bfin_write_FIO_FLAG_T(val)           bfin_write16(FIO_FLAG_T, val)
+#define bfin_read_FIO_FLAG_T()               bfin_read16(FIO_FLAG_T)
+#define bfin_read_FIO_FLAG_C()               bfin_read16(FIO_FLAG_C)
+#define bfin_read_FIO_FLAG_S()               bfin_read16(FIO_FLAG_S)
+#define bfin_read_FIO_FLAG_D()               bfin_read16(FIO_FLAG_D)
+#endif
+
+#endif /* _MACH_FIO_FLAG_H */
diff --git a/arch/blackfin/mach-bf533/include/mach/pll.h b/arch/blackfin/mach-bf533/include/mach/pll.h
new file mode 100644
index 0000000..169c106
--- /dev/null
+++ b/arch/blackfin/mach-bf533/include/mach/pll.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2005-2008 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_PLL_H
+#define _MACH_PLL_H
+
+#include <asm/blackfin.h>
+#include <asm/irqflags.h>
+
+/* Writing to PLL_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_PLL_CTL(unsigned int val)
+{
+	unsigned long flags, iwr;
+
+	if (val == bfin_read_PLL_CTL())
+		return;
+
+	flags = hard_local_irq_save();
+	/* Enable the PLL Wakeup bit in SIC IWR */
+	iwr = bfin_read32(SIC_IWR);
+	/* Only allow PPL Wakeup) */
+	bfin_write32(SIC_IWR, IWR_ENABLE(0));
+
+	bfin_write16(PLL_CTL, val);
+	SSYNC();
+	asm("IDLE;");
+
+	bfin_write32(SIC_IWR, iwr);
+	hard_local_irq_restore(flags);
+}
+
+/* Writing to VR_CTL initiates a PLL relock sequence. */
+static __inline__ void bfin_write_VR_CTL(unsigned int val)
+{
+	unsigned long flags, iwr;
+
+	if (val == bfin_read_VR_CTL())
+		return;
+
+	flags = hard_local_irq_save();
+	/* Enable the PLL Wakeup bit in SIC IWR */
+	iwr = bfin_read32(SIC_IWR);
+	/* Only allow PPL Wakeup) */
+	bfin_write32(SIC_IWR, IWR_ENABLE(0));
+
+	bfin_write16(VR_CTL, val);
+	SSYNC();
+	asm("IDLE;");
+
+	bfin_write32(SIC_IWR, iwr);
+	hard_local_irq_restore(flags);
+}
+
+#endif /* _MACH_PLL_H */