Merge branch 'master' of hera.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6

* 'master' of hera.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (29 commits)
  [PARISC] fix uninitialized variable warning in asm/rtc.h
  [PARISC] Port checkstack.pl to parisc
  [PARISC] Make palo target work when $obj != $src
  [PARISC] Zap unused variable warnings in pci.c
  [PARISC] Fix tests in palo target
  [PARISC] Fix palo target
  [PARISC] Restore palo target
  [PARISC] Attempt to clean up parisc/Makefile
  [PARISC] Fix infinite loop in /proc/iomem
  [PARISC] Quiet sysfs_create_link __must_check warnings in pdc_stable
  [PARISC] Squelch pci_enable_device __must_check warning in superio
  [PARISC] Kill off broken irqstack code
  [PARISC] Remove hardcoded uses of PAGE_SIZE
  [PARISC] Clean up pointless ASM_PAGE_SIZE_DIV use
  [PARISC] Kill off the last vestiges of ASM_PAGE_SIZE
  [PARISC] Kill off ASM_PAGE_SIZE use
  [PARISC] Beautify parisc vmlinux.lds.S
  [PARISC] Clean up a resource_size_t warning in sba_iommu
  [PARISC] Kill incorrect cast warning in unwinder
  [PARISC] Kill zone_to_nid printk warning
  ...

Fixed trivial conflict in include/asm-parisc/tlbflush.h manually

10 files changed, 172 insertions, 207 deletions

diff --git a/include/asm-parisc/Kbuild b/include/asm-parisc/Kbuild
index c68e168..f88b252 100644
--- a/include/asm-parisc/Kbuild
+++ b/include/asm-parisc/Kbuild
@@ -1 +1,3 @@
 include include/asm-generic/Kbuild.asm
+
+unifdef-y += pdc.h
diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h
index 95f00e1..55ddb18 100644
--- a/include/asm-parisc/io.h
+++ b/include/asm-parisc/io.h
@@ -138,7 +138,7 @@ extern void __iomem * __ioremap(unsigned long offset, unsigned long size, unsign
 /* Most machines react poorly to I/O-space being cacheable... Instead let's
  * define ioremap() in terms of ioremap_nocache().
  */
-extern inline void __iomem * ioremap(unsigned long offset, unsigned long size)
+static inline void __iomem * ioremap(unsigned long offset, unsigned long size)
 {
 	return __ioremap(offset, size, _PAGE_NO_CACHE);
 }
diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index f6bba4c..b59a1504 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -3,6 +3,8 @@
 
 #ifdef __KERNEL__
 
+#include <linux/const.h>
+
 #if defined(CONFIG_PARISC_PAGE_SIZE_4KB)
 # define PAGE_SHIFT	12
 #elif defined(CONFIG_PARISC_PAGE_SIZE_16KB)
@@ -12,7 +14,7 @@
 #else
 # error "unknown default kernel page size"
 #endif
-#define PAGE_SIZE	(1UL << PAGE_SHIFT)
+#define PAGE_SIZE	(_AC(1,UL) << PAGE_SHIFT)
 #define PAGE_MASK	(~(PAGE_SIZE-1))
 
 
diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h
index 61fbd57..4ba868f 100644
--- a/include/asm-parisc/pci.h
+++ b/include/asm-parisc/pci.h
@@ -207,7 +207,7 @@ extern struct pci_bios_ops *pci_bios;
 extern void pcibios_register_hba(struct pci_hba_data *);
 extern void pcibios_set_master(struct pci_dev *);
 #else
-extern inline void pcibios_register_hba(struct pci_hba_data *x)
+static inline void pcibios_register_hba(struct pci_hba_data *x)
 {
 }
 #endif
diff --git a/include/asm-parisc/pdc.h b/include/asm-parisc/pdc.h
index 876fd81..5e0c3ca 100644
--- a/include/asm-parisc/pdc.h
+++ b/include/asm-parisc/pdc.h
@@ -1,7 +1,6 @@
 #ifndef _PARISC_PDC_H
 #define _PARISC_PDC_H
 
-
 /*
  *	PDC return values ...
  *	All PDC calls return a subset of these errors. 
@@ -20,7 +19,6 @@
 #define PDC_BUS_POW_WARN	-12	/* Call could not complete in allowed power budget */
 #define PDC_NOT_NARROW		-17	/* Narrow mode not supported	*/
 
-
 /*
  *	PDC entry points...
  */
@@ -50,6 +48,12 @@
 #define PDC_MODEL_DISPEC	5	/* disable specific option	*/
 #define PDC_MODEL_CPU_ID	6	/* returns cpu-id (only newer machines!) */
 #define PDC_MODEL_CAPABILITIES	7	/* returns OS32/OS64-flags	*/
+/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */
+#define  PDC_MODEL_IOPDIR_FDC		(1 << 2)
+#define  PDC_MODEL_NVA_MASK		(3 << 4)
+#define  PDC_MODEL_NVA_SUPPORTED	(0 << 4)
+#define  PDC_MODEL_NVA_SLOW		(1 << 4)
+#define  PDC_MODEL_NVA_UNSUPPORTED	(3 << 4)
 #define PDC_MODEL_GET_BOOT__OP	8	/* returns boot test options	*/
 #define PDC_MODEL_SET_BOOT__OP	9	/* set boot test options	*/
 
@@ -91,7 +95,7 @@
 #define PDC_TOD		9		/* time-of-day clock (TOD)	*/
 #define PDC_TOD_READ		0	/* read TOD			*/
 #define PDC_TOD_WRITE		1	/* write TOD			*/
-#define PDC_TOD_ITIMER		2	/* calibrate Interval Timer (CR16) */
+
 
 #define PDC_STABLE	10		/* stable storage (sprockets)	*/
 #define PDC_STABLE_READ		0
@@ -143,15 +147,6 @@
 #define PDC_MEM_RET_PDT_FULL		-11
 #define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL
 
-#ifndef __ASSEMBLY__
-typedef struct {
-    unsigned long long	baseAddr;
-    unsigned int	pages;
-    unsigned int	reserved;
-} MemAddrTable_t;
-#endif
-
-
 #define PDC_PSW		21		/* Get/Set default System Mask  */
 #define PDC_PSW_MASK		0	/* Return mask                  */
 #define PDC_PSW_GET_DEFAULTS	1	/* Return defaults              */
@@ -274,6 +269,43 @@ typedef struct {
 #define PDC_LINK_PCI_ENTRY_POINTS	0  /* list (Arg1) = 0 */
 #define PDC_LINK_USB_ENTRY_POINTS	1  /* list (Arg1) = 1 */
 
+/* cl_class
+ * page 3-33 of IO-Firmware ARS
+ * IODC ENTRY_INIT(Search first) RET[1]
+ */
+#define	CL_NULL		0	/* invalid */
+#define	CL_RANDOM	1	/* random access (as disk) */
+#define	CL_SEQU		2	/* sequential access (as tape) */
+#define	CL_DUPLEX	7	/* full-duplex point-to-point (RS-232, Net) */
+#define	CL_KEYBD	8	/* half-duplex console (HIL Keyboard) */
+#define	CL_DISPL	9	/* half-duplex console (display) */
+#define	CL_FC		10	/* FiberChannel access media */
+
+/* IODC ENTRY_INIT() */
+#define ENTRY_INIT_SRCH_FRST	2
+#define ENTRY_INIT_SRCH_NEXT	3
+#define ENTRY_INIT_MOD_DEV	4
+#define ENTRY_INIT_DEV		5
+#define ENTRY_INIT_MOD		6
+#define ENTRY_INIT_MSG		9
+
+/* IODC ENTRY_IO() */
+#define ENTRY_IO_BOOTIN		0
+#define ENTRY_IO_BOOTOUT	1
+#define ENTRY_IO_CIN		2
+#define ENTRY_IO_COUT		3
+#define ENTRY_IO_CLOSE		4
+#define ENTRY_IO_GETMSG		9
+#define ENTRY_IO_BBLOCK_IN	16
+#define ENTRY_IO_BBLOCK_OUT	17
+
+/* IODC ENTRY_SPA() */
+
+/* IODC ENTRY_CONFIG() */
+
+/* IODC ENTRY_TEST() */
+
+/* IODC ENTRY_TLB() */
 
 /* constants for OS (NVM...) */
 #define OS_ID_NONE		0	/* Undefined OS ID	*/
@@ -295,7 +327,13 @@ typedef struct {
 #define OSTAT_RUN		6
 #define OSTAT_ON		7
 
-#ifndef __ASSEMBLY__
+/* Page Zero constant offsets used by the HPMC handler */
+#define BOOT_CONSOLE_HPA_OFFSET  0x3c0
+#define BOOT_CONSOLE_SPA_OFFSET  0x3c4
+#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
+
+#if !defined(__ASSEMBLY__)
+#ifdef __KERNEL__
 
 #include <linux/types.h>
 
@@ -331,14 +369,6 @@ struct pdc_model {		/* for PDC_MODEL */
 	unsigned long curr_key;
 };
 
-/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */
-
-#define PDC_MODEL_IOPDIR_FDC            (1 << 2)        /* see sba_iommu.c */
-#define PDC_MODEL_NVA_MASK		(3 << 4)
-#define PDC_MODEL_NVA_SUPPORTED		(0 << 4)
-#define PDC_MODEL_NVA_SLOW		(1 << 4)
-#define PDC_MODEL_NVA_UNSUPPORTED	(3 << 4)
-
 struct pdc_cache_cf {		/* for PDC_CACHE  (I/D-caches) */
     unsigned long
 #ifdef CONFIG_64BIT
@@ -558,15 +588,97 @@ struct pdc_hpmc_pim_20 { /* PDC_PIM */
 	__u64 fr[32];
 };
 
-#endif /* __ASSEMBLY__ */
+void pdc_console_init(void);	/* in pdc_console.c */
+void pdc_console_restart(void);
+
+void setup_pdc(void);		/* in inventory.c */
+
+/* wrapper-functions from pdc.c */
+
+int pdc_add_valid(unsigned long address);
+int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len);
+int pdc_chassis_disp(unsigned long disp);
+int pdc_chassis_warn(unsigned long *warn);
+int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info);
+int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index,
+		  void *iodc_data, unsigned int iodc_data_size);
+int pdc_system_map_find_mods(struct pdc_system_map_mod_info *pdc_mod_info,
+			     struct pdc_module_path *mod_path, long mod_index);
+int pdc_system_map_find_addrs(struct pdc_system_map_addr_info *pdc_addr_info,
+			      long mod_index, long addr_index);
+int pdc_model_info(struct pdc_model *model);
+int pdc_model_sysmodel(char *name);
+int pdc_model_cpuid(unsigned long *cpu_id);
+int pdc_model_versions(unsigned long *versions, int id);
+int pdc_model_capabilities(unsigned long *capabilities);
+int pdc_cache_info(struct pdc_cache_info *cache);
+int pdc_spaceid_bits(unsigned long *space_bits);
+#ifndef CONFIG_PA20
+int pdc_btlb_info(struct pdc_btlb_info *btlb);
+int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path);
+#endif /* !CONFIG_PA20 */
+int pdc_lan_station_id(char *lan_addr, unsigned long net_hpa);
+
+int pdc_stable_read(unsigned long staddr, void *memaddr, unsigned long count);
+int pdc_stable_write(unsigned long staddr, void *memaddr, unsigned long count);
+int pdc_stable_get_size(unsigned long *size);
+int pdc_stable_verify_contents(void);
+int pdc_stable_initialize(void);
+
+int pdc_pci_irt_size(unsigned long *num_entries, unsigned long hpa);
+int pdc_pci_irt(unsigned long num_entries, unsigned long hpa, void *tbl);
+
+int pdc_get_initiator(struct hardware_path *, struct pdc_initiator *);
+int pdc_tod_read(struct pdc_tod *tod);
+int pdc_tod_set(unsigned long sec, unsigned long usec);
+
+#ifdef CONFIG_64BIT
+int pdc_mem_mem_table(struct pdc_memory_table_raddr *r_addr,
+		struct pdc_memory_table *tbl, unsigned long entries);
+#endif
+
+void set_firmware_width(void);
+int pdc_do_firm_test_reset(unsigned long ftc_bitmap);
+int pdc_do_reset(void);
+int pdc_soft_power_info(unsigned long *power_reg);
+int pdc_soft_power_button(int sw_control);
+void pdc_io_reset(void);
+void pdc_io_reset_devices(void);
+int pdc_iodc_getc(void);
+void pdc_iodc_putc(unsigned char c);
+void pdc_iodc_outc(unsigned char c);
+void pdc_printf(const char *fmt, ...);
+
+void pdc_emergency_unlock(void);
+int pdc_sti_call(unsigned long func, unsigned long flags,
+                 unsigned long inptr, unsigned long outputr,
+                 unsigned long glob_cfg);
+
+static inline char * os_id_to_string(u16 os_id) {
+	switch(os_id) {
+	case OS_ID_NONE:	return "No OS";
+	case OS_ID_HPUX:	return "HP-UX";
+	case OS_ID_MPEXL:	return "MPE-iX";
+	case OS_ID_OSF:		return "OSF";
+	case OS_ID_HPRT:	return "HP-RT";
+	case OS_ID_NOVEL:	return "Novell Netware";
+	case OS_ID_LINUX:	return "Linux";
+	default:	return "Unknown";
+	}
+}
+
+#endif /* __KERNEL__ */
+
+#define PAGE0   ((struct zeropage *)__PAGE_OFFSET)
+
+/* DEFINITION OF THE ZERO-PAGE (PAG0) */
+/* based on work by Jason Eckhardt (jason@equator.com) */
 
-/* flags of the device_path (see below) */
+/* flags of the device_path */
 #define	PF_AUTOBOOT	0x80
 #define	PF_AUTOSEARCH	0x40
 #define	PF_TIMER	0x0F
 
-#ifndef __ASSEMBLY__
-
 struct device_path {		/* page 1-69 */
 	unsigned char flags;	/* flags see above! */
 	unsigned char bc[6];	/* bus converter routing info */
@@ -586,63 +698,6 @@ struct pz_device {
 	unsigned short cl_class;/* see below */
 } __attribute__((aligned(8))) ;
 
-#endif /* __ASSEMBLY__ */
-
-/* cl_class
- * page 3-33 of IO-Firmware ARS
- * IODC ENTRY_INIT(Search first) RET[1]
- */
-#define	CL_NULL		0	/* invalid */
-#define	CL_RANDOM	1	/* random access (as disk) */
-#define	CL_SEQU		2	/* sequential access (as tape) */
-#define	CL_DUPLEX	7	/* full-duplex point-to-point (RS-232, Net) */
-#define	CL_KEYBD	8	/* half-duplex console (HIL Keyboard) */
-#define	CL_DISPL	9	/* half-duplex console (display) */
-#define	CL_FC		10	/* FiberChannel access media */
-
-#if 0
-/* FIXME: DEVCLASS_* duplicates CL_* (above).  Delete DEVCLASS_*? */
-#define DEVCLASS_RANDOM		1
-#define DEVCLASS_SEQU		2
-#define DEVCLASS_DUPLEX		7
-#define DEVCLASS_KEYBD		8
-#define DEVCLASS_DISP		9
-#endif
-
-/* IODC ENTRY_INIT() */
-#define ENTRY_INIT_SRCH_FRST	2
-#define ENTRY_INIT_SRCH_NEXT	3
-#define ENTRY_INIT_MOD_DEV	4
-#define ENTRY_INIT_DEV		5
-#define ENTRY_INIT_MOD		6
-#define ENTRY_INIT_MSG		9
-
-/* IODC ENTRY_IO() */
-#define ENTRY_IO_BOOTIN		0
-#define ENTRY_IO_BOOTOUT	1
-#define ENTRY_IO_CIN		2
-#define ENTRY_IO_COUT		3
-#define ENTRY_IO_CLOSE		4
-#define ENTRY_IO_GETMSG		9
-#define ENTRY_IO_BBLOCK_IN	16
-#define ENTRY_IO_BBLOCK_OUT	17
-
-/* IODC ENTRY_SPA() */
-
-/* IODC ENTRY_CONFIG() */
-
-/* IODC ENTRY_TEST() */
-
-/* IODC ENTRY_TLB() */
-
-
-/* DEFINITION OF THE ZERO-PAGE (PAG0) */
-/* based on work by Jason Eckhardt (jason@equator.com) */
-
-#ifndef __ASSEMBLY__
-
-#define PAGE0   ((struct zeropage *)__PAGE_OFFSET)
-
 struct zeropage {
 	/* [0x000] initialize vectors (VEC) */
 	unsigned int	vec_special;		/* must be zero */
@@ -699,93 +754,6 @@ struct zeropage {
 	__u32	pad608[126];
 };
 
-#endif /* __ASSEMBLY__ */
-
-/* Page Zero constant offsets used by the HPMC handler */
-
-#define BOOT_CONSOLE_HPA_OFFSET  0x3c0
-#define BOOT_CONSOLE_SPA_OFFSET  0x3c4
-#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
-
-#ifndef __ASSEMBLY__
-void pdc_console_init(void);	/* in pdc_console.c */
-void pdc_console_restart(void);
-
-void setup_pdc(void);		/* in inventory.c */
-
-/* wrapper-functions from pdc.c */
-
-int pdc_add_valid(unsigned long address);
-int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len);
-int pdc_chassis_disp(unsigned long disp);
-int pdc_chassis_warn(unsigned long *warn);
-int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info);
-int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index,
-		  void *iodc_data, unsigned int iodc_data_size);
-int pdc_system_map_find_mods(struct pdc_system_map_mod_info *pdc_mod_info,
-			     struct pdc_module_path *mod_path, long mod_index);
-int pdc_system_map_find_addrs(struct pdc_system_map_addr_info *pdc_addr_info, 
-			      long mod_index, long addr_index);
-int pdc_model_info(struct pdc_model *model);
-int pdc_model_sysmodel(char *name);
-int pdc_model_cpuid(unsigned long *cpu_id);
-int pdc_model_versions(unsigned long *versions, int id);
-int pdc_model_capabilities(unsigned long *capabilities);
-int pdc_cache_info(struct pdc_cache_info *cache);
-int pdc_spaceid_bits(unsigned long *space_bits);
-#ifndef CONFIG_PA20
-int pdc_btlb_info(struct pdc_btlb_info *btlb);
-int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path);
-#endif /* !CONFIG_PA20 */
-int pdc_lan_station_id(char *lan_addr, unsigned long net_hpa);
-
-int pdc_stable_read(unsigned long staddr, void *memaddr, unsigned long count);
-int pdc_stable_write(unsigned long staddr, void *memaddr, unsigned long count);
-int pdc_stable_get_size(unsigned long *size);
-int pdc_stable_verify_contents(void);
-int pdc_stable_initialize(void);
-
-int pdc_pci_irt_size(unsigned long *num_entries, unsigned long hpa);
-int pdc_pci_irt(unsigned long num_entries, unsigned long hpa, void *tbl);
-
-int pdc_get_initiator(struct hardware_path *, struct pdc_initiator *);
-int pdc_tod_read(struct pdc_tod *tod);
-int pdc_tod_set(unsigned long sec, unsigned long usec);
-
-#ifdef CONFIG_64BIT
-int pdc_mem_mem_table(struct pdc_memory_table_raddr *r_addr,
-		struct pdc_memory_table *tbl, unsigned long entries);
-#endif
-
-void set_firmware_width(void);
-int pdc_do_firm_test_reset(unsigned long ftc_bitmap);
-int pdc_do_reset(void);
-int pdc_soft_power_info(unsigned long *power_reg);
-int pdc_soft_power_button(int sw_control);
-void pdc_io_reset(void);
-void pdc_io_reset_devices(void);
-int pdc_iodc_getc(void);
-void pdc_iodc_putc(unsigned char c);
-void pdc_iodc_outc(unsigned char c);
-void pdc_printf(const char *fmt, ...);
-
-void pdc_emergency_unlock(void);
-int pdc_sti_call(unsigned long func, unsigned long flags,
-                 unsigned long inptr, unsigned long outputr,
-                 unsigned long glob_cfg);
-
-static inline char * os_id_to_string(u16 os_id) {
-	switch(os_id) {
-	case OS_ID_NONE:	return "No OS";
-	case OS_ID_HPUX:	return "HP-UX";
-	case OS_ID_MPEXL:	return "MPE-iX";
-	case OS_ID_OSF:		return "OSF";
-	case OS_ID_HPRT:	return "HP-RT";
-	case OS_ID_NOVEL:	return "Novell Netware";
-	case OS_ID_LINUX:	return "Linux";
-	default:	return "Unknown";
-	}
-}
-#endif /* __ASSEMBLY__ */
+#endif /* !defined(__ASSEMBLY__) */
 
 #endif /* _PARISC_PDC_H */
diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h
index 9ab79c8..cd0fa4f 100644
--- a/include/asm-parisc/pgtable.h
+++ b/include/asm-parisc/pgtable.h
@@ -49,14 +49,6 @@
 #define pgd_ERROR(e) \
 	printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, (unsigned long)pgd_val(e))
 
- /* Note: If you change ISTACK_SIZE, you need to change the corresponding
-  * values in vmlinux.lds and vmlinux64.lds (init_istack section). Also,
-  * the "order" and size need to agree.
-  */
-
-#define  ISTACK_SIZE  32768 /* Interrupt Stack Size */
-#define  ISTACK_ORDER 3
-
 /* This is the size of the initially mapped kernel memory */
 #ifdef CONFIG_64BIT
 #define KERNEL_INITIAL_ORDER	24	/* 0 to 1<<24 = 16MB */
@@ -325,27 +317,27 @@ static inline void pgd_clear(pgd_t *pgd) {
  * setup: the pgd is never bad, and a pmd always exists (as it's folded
  * into the pgd entry)
  */
-extern inline int pgd_none(pgd_t pgd)		{ return 0; }
-extern inline int pgd_bad(pgd_t pgd)		{ return 0; }
-extern inline int pgd_present(pgd_t pgd)	{ return 1; }
-extern inline void pgd_clear(pgd_t * pgdp)	{ }
+static inline int pgd_none(pgd_t pgd)		{ return 0; }
+static inline int pgd_bad(pgd_t pgd)		{ return 0; }
+static inline int pgd_present(pgd_t pgd)	{ return 1; }
+static inline void pgd_clear(pgd_t * pgdp)	{ }
 #endif
 
 /*
  * The following only work if pte_present() is true.
  * Undefined behaviour if not..
  */
-extern inline int pte_dirty(pte_t pte)		{ return pte_val(pte) & _PAGE_DIRTY; }
-extern inline int pte_young(pte_t pte)		{ return pte_val(pte) & _PAGE_ACCESSED; }
-extern inline int pte_write(pte_t pte)		{ return pte_val(pte) & _PAGE_WRITE; }
-extern inline int pte_file(pte_t pte)		{ return pte_val(pte) & _PAGE_FILE; }
-
-extern inline pte_t pte_mkclean(pte_t pte)	{ pte_val(pte) &= ~_PAGE_DIRTY; return pte; }
-extern inline pte_t pte_mkold(pte_t pte)	{ pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
-extern inline pte_t pte_wrprotect(pte_t pte)	{ pte_val(pte) &= ~_PAGE_WRITE; return pte; }
-extern inline pte_t pte_mkdirty(pte_t pte)	{ pte_val(pte) |= _PAGE_DIRTY; return pte; }
-extern inline pte_t pte_mkyoung(pte_t pte)	{ pte_val(pte) |= _PAGE_ACCESSED; return pte; }
-extern inline pte_t pte_mkwrite(pte_t pte)	{ pte_val(pte) |= _PAGE_WRITE; return pte; }
+static inline int pte_dirty(pte_t pte)		{ return pte_val(pte) & _PAGE_DIRTY; }
+static inline int pte_young(pte_t pte)		{ return pte_val(pte) & _PAGE_ACCESSED; }
+static inline int pte_write(pte_t pte)		{ return pte_val(pte) & _PAGE_WRITE; }
+static inline int pte_file(pte_t pte)		{ return pte_val(pte) & _PAGE_FILE; }
+
+static inline pte_t pte_mkclean(pte_t pte)	{ pte_val(pte) &= ~_PAGE_DIRTY; return pte; }
+static inline pte_t pte_mkold(pte_t pte)	{ pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
+static inline pte_t pte_wrprotect(pte_t pte)	{ pte_val(pte) &= ~_PAGE_WRITE; return pte; }
+static inline pte_t pte_mkdirty(pte_t pte)	{ pte_val(pte) |= _PAGE_DIRTY; return pte; }
+static inline pte_t pte_mkyoung(pte_t pte)	{ pte_val(pte) |= _PAGE_ACCESSED; return pte; }
+static inline pte_t pte_mkwrite(pte_t pte)	{ pte_val(pte) |= _PAGE_WRITE; return pte; }
 
 /*
  * Conversion functions: convert a page and protection to a page entry,
@@ -369,7 +361,7 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
 	return pte;
 }
 
-extern inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 { pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot); return pte; }
 
 /* Permanent address of a page.  On parisc we don't have highmem. */
diff --git a/include/asm-parisc/prefetch.h b/include/asm-parisc/prefetch.h
index 5d02172..c5edc60 100644
--- a/include/asm-parisc/prefetch.h
+++ b/include/asm-parisc/prefetch.h
@@ -19,7 +19,7 @@
 #ifdef CONFIG_PREFETCH
 
 #define ARCH_HAS_PREFETCH
-extern inline void prefetch(const void *addr)
+static inline void prefetch(const void *addr)
 {
 	__asm__("ldw 0(%0), %%r0" : : "r" (addr));
 }
@@ -27,7 +27,7 @@ extern inline void prefetch(const void *addr)
 /* LDD is a PA2.0 addition. */
 #ifdef CONFIG_PA20
 #define ARCH_HAS_PREFETCHW
-extern inline void prefetchw(const void *addr)
+static inline void prefetchw(const void *addr)
 {
 	__asm__("ldd 0(%0), %%r0" : : "r" (addr));
 }
diff --git a/include/asm-parisc/rtc.h b/include/asm-parisc/rtc.h
index f4ebff1..099d641 100644
--- a/include/asm-parisc/rtc.h
+++ b/include/asm-parisc/rtc.h
@@ -50,10 +50,10 @@ static inline unsigned int get_rtc_time(struct rtc_time *wtime)
 	long int days, rem, y;
 	const unsigned short int *ip;
 
-	if(pdc_tod_read(&tod_data) < 0)
+	memset(wtime, 0, sizeof(*wtime));
+	if (pdc_tod_read(&tod_data) < 0)
 		return RTC_24H | RTC_BATT_BAD;
 
-
 	// most of the remainder of this function is:
 //	Copyright (C) 1991, 1993, 1997, 1998 Free Software Foundation, Inc.
 //	This was originally a part of the GNU C Library.
diff --git a/include/asm-parisc/semaphore.h b/include/asm-parisc/semaphore.h
index b771dcf..a16271c 100644
--- a/include/asm-parisc/semaphore.h
+++ b/include/asm-parisc/semaphore.h
@@ -54,7 +54,7 @@ struct semaphore {
 
 #define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
 
-extern inline void sema_init (struct semaphore *sem, int val)
+static inline void sema_init (struct semaphore *sem, int val)
 {
 	*sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
 }
@@ -82,7 +82,7 @@ asmlinkage void __up(struct semaphore * sem);
  * interrupts while we're messing with the semaphore.  Sorry.
  */
 
-extern __inline__ void down(struct semaphore * sem)
+static inline void down(struct semaphore * sem)
 {
 	might_sleep();
 	spin_lock_irq(&sem->sentry);
@@ -94,7 +94,7 @@ extern __inline__ void down(struct semaphore * sem)
 	spin_unlock_irq(&sem->sentry);
 }
 
-extern __inline__ int down_interruptible(struct semaphore * sem)
+static inline int down_interruptible(struct semaphore * sem)
 {
 	int ret = 0;
 	might_sleep();
@@ -112,7 +112,7 @@ extern __inline__ int down_interruptible(struct semaphore * sem)
  * down_trylock returns 0 on success, 1 if we failed to get the lock.
  * May not sleep, but must preserve irq state
  */
-extern __inline__ int down_trylock(struct semaphore * sem)
+static inline int down_trylock(struct semaphore * sem)
 {
 	unsigned long flags;
 	int count;
@@ -129,7 +129,7 @@ extern __inline__ int down_trylock(struct semaphore * sem)
  * Note! This is subtle. We jump to wake people up only if
  * the semaphore was negative (== somebody was waiting on it).
  */
-extern __inline__ void up(struct semaphore * sem)
+static inline void up(struct semaphore * sem)
 {
 	unsigned long flags;
 
diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h
index f74099b..081b4ae 100644
--- a/include/asm-parisc/unistd.h
+++ b/include/asm-parisc/unistd.h
@@ -797,8 +797,9 @@
 #define __NR_signalfd		(__NR_Linux + 302)
 #define __NR_timerfd		(__NR_Linux + 303)
 #define __NR_eventfd		(__NR_Linux + 304)
+#define __NR_fallocate		(__NR_Linux + 305)
 
-#define __NR_Linux_syscalls	(__NR_eventfd + 1)
+#define __NR_Linux_syscalls	(__NR_fallocate + 1)
 
 
 #define __IGNORE_select		/* newselect */