sparc/kernel/: possible cleanups

This patch contains the following possible cleanups:
- make the following needlessly global code static:
  - apc.c: apc_swift_idle()
  - ebus.c: ebus_blacklist_irq()
  - ebus.c: fill_ebus_child()
  - ebus.c: fill_ebus_device()
  - entry.S: syscall_is_too_hard
  - etra: tsetup_sun4c_stackchk
  - head.S: cputyp
  - head.S: prom_vector_p
  - idprom.c: Sun_Machines[]
  - ioport.c: _sparc_find_resource()
  - ioport.c: create_proc_read_entry()
  - irq.c: struct sparc_irq[]
  - rtrap.S: sun4c_rett_stackchk
  - setup.c: prom_sync_me()
  - setup.c: boot_flags
  - sun4c_irq.c: sun4c_sbint_to_irq()
  - sun4d_irq.c: sbus_tid[]
  - sun4d_irq.c: struct sbus_actions
  - sun4d_irq.c: sun4d_sbint_to_irq()
  - sun4m_irq.c: sun4m_sbint_to_irq()
  - sun4m_irq.c: sun4m_get_irqmask()
  - sun4m_irq.c: sun4m_timers
  - sun4m_smp.c: smp4m_cross_call()
  - sun4m_smp.c: smp4m_blackbox_id()
  - sun4m_smp.c: smp4m_blackbox_current()
  - time.c: sp_clock_typ
  - time.c: sbus_time_init()
  - traps.c: instruction_dump()
  - wof.S: spwin_sun4c_stackchk
  - wuf.S: sun4c_fwin_stackchk
- #if 0 the following unused code:
  - process.c: sparc_backtrace_lock
  - process.c: __show_backtrace()
  - process.c: show_backtrace()
  - process.c: smp_show_backtrace_all_cpus()
- remove the following unused code:
  - entry.S: __handle_exception
  - smp.c: smp_num_cpus
  - smp.c: smp_activated
  - smp.c: __cpu_number_map[]
  - smp.c: __cpu_logical_map[]
  - smp.c: bitops_spinlock
  - traps.c: trap_curbuf
  - traps.c: trapbuf[]
  - traps.c: linux_smp_still_initting
  - traps.c: thiscpus_tbr
  - traps.c: thiscpus_mid

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index 6707422c98479547dc8901cac04acf698d6ca503..54f7ccd7455f3908fd15d625416a1d43199ed6fb 100644 (file)
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -56,7 +56,7 @@ __setup("apc=", apc_setup);
  * CPU idle callback function
  * See .../arch/sparc/kernel/process.c
  */
-void apc_swift_idle(void)
+static void apc_swift_idle(void)
 {
 #ifdef APC_DEBUG_LED
        set_auxio(0x00, AUXIO_LED); 

diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index 92c6fc07e59c100ab96edb6f297f05facff12265..97294232259c764a7461a6d19cfdcbd45b7f9ab3 100644 (file)
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -69,7 +69,7 @@ static inline unsigned long ebus_alloc(size_t size)
 
 /*
  */
-int __init ebus_blacklist_irq(const char *name)
+static int __init ebus_blacklist_irq(const char *name)
 {
        struct ebus_device_irq *dp;
 
@@ -83,8 +83,8 @@ int __init ebus_blacklist_irq(const char *name)
        return 0;
 }
 
-void __init fill_ebus_child(struct device_node *dp,
-                           struct linux_ebus_child *dev)
+static void __init fill_ebus_child(struct device_node *dp,
+                                  struct linux_ebus_child *dev)
 {
        const int *regs;
        const int *irqs;
@@ -144,7 +144,8 @@ void __init fill_ebus_child(struct device_node *dp,
        }
 }
 
-void __init fill_ebus_device(struct device_node *dp, struct linux_ebus_device *dev)
+static void __init fill_ebus_device(struct device_node *dp,
+                                   struct linux_ebus_device *dev)
 {
        const struct linux_prom_registers *regs;
        struct linux_ebus_child *child;

diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 4bcfe54f878d3250c98ed613cdc899770aaaa850..55d3be1b5d818dcfd965d966e5f1563c3890f97a 100644 (file)
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1317,7 +1317,6 @@ linux_sparc_syscall:
        bne     linux_fast_syscall
         /* Just do first insn from SAVE_ALL in the delay slot */
 
-       .globl  syscall_is_too_hard
 syscall_is_too_hard:
        SAVE_ALL_HEAD
         rd     %wim, %l3
@@ -1544,8 +1543,7 @@ kgdb_trap_low:
 #endif
 
        .align  4
-       .globl  __handle_exception, flush_patch_exception
-__handle_exception:
+       .globl  flush_patch_exception
 flush_patch_exception:
        FLUSH_ALL_KERNEL_WINDOWS;
        ldd     [%o0], %o6

diff --git a/arch/sparc/kernel/etrap.S b/arch/sparc/kernel/etrap.S
index f37d961d67a63160244611828f7232d7448b6273..e806fcdc46db7ba87ebae3c59af2ecf6b83fd6d8 100644 (file)
--- a/arch/sparc/kernel/etrap.S
+++ b/arch/sparc/kernel/etrap.S
@@ -228,7 +228,6 @@ tsetup_mmu_patchme:
         */
 #define glob_tmp     g1
 
-       .globl  tsetup_sun4c_stackchk
 tsetup_sun4c_stackchk:
        /* Done by caller: andcc %sp, 0x7, %g0 */
        bne     trap_setup_user_stack_is_bolixed

diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S
index 3bfd6085a91d7c2b2b1771ac773b445bd75d08b8..50d9a16af795c5d675fefd40a3e17cab5f486840 100644 (file)
--- a/arch/sparc/kernel/head.S
+++ b/arch/sparc/kernel/head.S
@@ -32,7 +32,6 @@
  */
 
        .align 4
-        .globl  cputyp
 cputyp:
         .word   1
 
@@ -1280,7 +1279,6 @@ halt_me:
  * gets initialized in c-code so all routines can use it.
  */
 
-       .globl  prom_vector_p
 prom_vector_p:
                .word 0
 

diff --git a/arch/sparc/kernel/idprom.c b/arch/sparc/kernel/idprom.c
index 7220562cdb3485573fa0962db1d46599c0a2b5e6..fc511f3c4c18a32bd1395447ba6b32c886b37db0 100644 (file)
--- a/arch/sparc/kernel/idprom.c
+++ b/arch/sparc/kernel/idprom.c
@@ -24,7 +24,7 @@ static struct idprom idprom_buffer;
  * of the Sparc CPU and have a meaningful IDPROM machtype value that we
  * know about.  See asm-sparc/machines.h for empirical constants.
  */
-struct Sun_Machine_Models Sun_Machines[NUM_SUN_MACHINES] = {
+static struct Sun_Machine_Models Sun_Machines[NUM_SUN_MACHINES] = {
 /* First, Sun4's */
 { "Sun 4/100 Series", (SM_SUN4 | SM_4_110) },
 { "Sun 4/200 Series", (SM_SUN4 | SM_4_260) },

diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 7b17522f59bfbf680b808c41a41fbdf56511f060..487960919f1f404cf598cb5aa0b8ce8cb07b3f79 100644 (file)
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -49,13 +49,16 @@
 
 #define mmu_inval_dma_area(p, l)       /* Anton pulled it out for 2.4.0-xx */
 
-struct resource *_sparc_find_resource(struct resource *r, unsigned long);
+static struct resource *_sparc_find_resource(struct resource *r,
+                                            unsigned long);
 
 static void __iomem *_sparc_ioremap(struct resource *res, u32 bus, u32 pa, int sz);
 static void __iomem *_sparc_alloc_io(unsigned int busno, unsigned long phys,
     unsigned long size, char *name);
 static void _sparc_free_io(struct resource *res);
 
+static void register_proc_sparc_ioport(void);
+
 /* This points to the next to use virtual memory for DVMA mappings */
 static struct resource _sparc_dvma = {
        .name = "sparc_dvma", .start = DVMA_VADDR, .end = DVMA_END - 1
@@ -539,8 +542,6 @@ void __init sbus_setup_arch_props(struct sbus_bus *sbus, struct device_node *dp)
 
 int __init sbus_arch_preinit(void)
 {
-       extern void register_proc_sparc_ioport(void);
-
        register_proc_sparc_ioport();
 
 #ifdef CONFIG_SUN4
@@ -853,8 +854,8 @@ _sparc_io_get_info(char *buf, char **start, off_t fpos, int length, int *eof,
  * XXX Too slow. Can have 8192 DVMA pages on sun4m in the worst case.
  * This probably warrants some sort of hashing.
  */
-struct resource *
-_sparc_find_resource(struct resource *root, unsigned long hit)
+static struct resource *_sparc_find_resource(struct resource *root,
+                                            unsigned long hit)
 {
         struct resource *tmp;
 
@@ -865,7 +866,7 @@ _sparc_find_resource(struct resource *root, unsigned long hit)
        return NULL;
 }
 
-void register_proc_sparc_ioport(void)
+static void register_proc_sparc_ioport(void)
 {
 #ifdef CONFIG_PROC_FS
        create_proc_read_entry("io_map",0,NULL,_sparc_io_get_info,&sparc_iomap);

diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index 087390b092b01854fad73270c382866185cd9d56..93e1d1c65290b8008aef53d02d4de1f0e24c250a 100644 (file)
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -154,7 +154,7 @@ void (*sparc_init_timers)(irq_handler_t ) =
 struct irqaction static_irqaction[MAX_STATIC_ALLOC];
 int static_irq_count;
 
-struct {
+static struct {
        struct irqaction *action;
        int flags;
 } sparc_irq[NR_IRQS];

diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c
index da48d248cc17d6d9da5f9cb4faf96d1cb41e17e2..e18a5da025d372f9078317645c71563fbb80f933 100644 (file)
--- a/arch/sparc/kernel/process.c
+++ b/arch/sparc/kernel/process.c
@@ -177,6 +177,8 @@ void machine_power_off(void)
        machine_halt();
 }
 
+#if 0
+
 static DEFINE_SPINLOCK(sparc_backtrace_lock);
 
 void __show_backtrace(unsigned long fp)
@@ -228,7 +230,6 @@ void smp_show_backtrace_all_cpus(void)
 }
 #endif
 
-#if 0
 void show_stackframe(struct sparc_stackf *sf)
 {
        unsigned long size;

diff --git a/arch/sparc/kernel/rtrap.S b/arch/sparc/kernel/rtrap.S
index ce30082ab266b7b2338f2eaa1a4d2c55b7feb901..891f460b7b96ab1e8fb47d3483ba2aadf7361826 100644 (file)
--- a/arch/sparc/kernel/rtrap.S
+++ b/arch/sparc/kernel/rtrap.S
@@ -224,8 +224,6 @@ ret_trap_user_stack_is_bolixed:
        b       signal_p
         ld     [%curptr + TI_FLAGS], %g2
 
-
-       .globl  sun4c_rett_stackchk
 sun4c_rett_stackchk:
        be      1f
         and    %fp, 0xfff, %g1         ! delay slot

diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c
index a0ea0bc6f4718dc8a89256958cbf89256b4c9d12..9e451b21202e927a4c3bf809490e4e5237e15354 100644 (file)
--- a/arch/sparc/kernel/setup.c
+++ b/arch/sparc/kernel/setup.c
@@ -67,7 +67,7 @@ struct screen_info screen_info = {
 extern unsigned long trapbase;
 
 /* Pretty sick eh? */
-void prom_sync_me(void)
+static void prom_sync_me(void)
 {
        unsigned long prom_tbr, flags;
 
@@ -97,7 +97,7 @@ void prom_sync_me(void)
        return;
 }
 
-unsigned int boot_flags __initdata = 0;
+static unsigned int boot_flags __initdata = 0;
 #define BOOTME_DEBUG  0x1
 
 /* Exported for mm/init.c:paging_init. */

diff --git a/arch/sparc/kernel/smp.c b/arch/sparc/kernel/smp.c
index 6724ab90f82bc6868f2c47eb81540d7909a2ade9..1619ec15c099493a85ba4f21c93e3ecbbe594576 100644 (file)
--- a/arch/sparc/kernel/smp.c
+++ b/arch/sparc/kernel/smp.c
@@ -35,13 +35,9 @@
 
 #include "irq.h"
 
-int smp_num_cpus = 1;
 volatile unsigned long cpu_callin_map[NR_CPUS] __initdata = {0,};
 unsigned char boot_cpu_id = 0;
 unsigned char boot_cpu_id4 = 0; /* boot_cpu_id << 2 */
-int smp_activated = 0;
-volatile int __cpu_number_map[NR_CPUS];
-volatile int __cpu_logical_map[NR_CPUS];
 
 cpumask_t cpu_online_map = CPU_MASK_NONE;
 cpumask_t phys_cpu_present_map = CPU_MASK_NONE;
@@ -55,9 +51,6 @@ cpumask_t smp_commenced_mask = CPU_MASK_NONE;
  * instruction which is much better...
  */
 
-/* Used to make bitops atomic */
-unsigned char bitops_spinlock = 0;
-
 void __cpuinit smp_store_cpu_info(int id)
 {
        int cpu_node;

diff --git a/arch/sparc/kernel/sun4c_irq.c b/arch/sparc/kernel/sun4c_irq.c
index c6ac9fc525632d96548e84cb4750874c57f015dc..340fc395fe2dd7491cc8bf6e351525fc506f34cc 100644 (file)
--- a/arch/sparc/kernel/sun4c_irq.c
+++ b/arch/sparc/kernel/sun4c_irq.c
@@ -68,7 +68,8 @@ unsigned char *interrupt_enable = NULL;
 
 static int sun4c_pil_map[] = { 0, 1, 2, 3, 5, 7, 8, 9 };
 
-unsigned int sun4c_sbint_to_irq(struct sbus_dev *sdev, unsigned int sbint)
+static unsigned int sun4c_sbint_to_irq(struct sbus_dev *sdev,
+                                      unsigned int sbint)
 {
        if (sbint >= sizeof(sun4c_pil_map)) {
                printk(KERN_ERR "%s: bogus SBINT %d\n", sdev->prom_name, sbint);

diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c
index 8ac5661cafff52215b2e94630c0fb43b3b689cfb..1290b5998f831ede12dd28416cf967e088ba267c 100644 (file)
--- a/arch/sparc/kernel/sun4d_irq.c
+++ b/arch/sparc/kernel/sun4d_irq.c
@@ -52,13 +52,13 @@ extern struct irqaction static_irqaction[MAX_STATIC_ALLOC];
 extern int static_irq_count;
 unsigned char cpu_leds[32];
 #ifdef CONFIG_SMP
-unsigned char sbus_tid[32];
+static unsigned char sbus_tid[32];
 #endif
 
 static struct irqaction *irq_action[NR_IRQS];
 extern spinlock_t irq_action_lock;
 
-struct sbus_action {
+static struct sbus_action {
        struct irqaction *action;
        /* For SMP this needs to be extended */
 } *sbus_actions;
@@ -267,7 +267,8 @@ unsigned int sun4d_build_irq(struct sbus_dev *sdev, int irq)
                return irq;
 }
 
-unsigned int sun4d_sbint_to_irq(struct sbus_dev *sdev, unsigned int sbint)
+static unsigned int sun4d_sbint_to_irq(struct sbus_dev *sdev,
+                                      unsigned int sbint)
 {
        if (sbint >= sizeof(sbus_to_pil)) {
                printk(KERN_ERR "%s: bogus SBINT %d\n", sdev->prom_name, sbint);

diff --git a/arch/sparc/kernel/sun4m_irq.c b/arch/sparc/kernel/sun4m_irq.c
index b92d6d2d5b04c8f0ea98a7b07baa0c7f27c02667..94e02de960ea8ca614ef8b408c882082abd97940 100644 (file)
--- a/arch/sparc/kernel/sun4m_irq.c
+++ b/arch/sparc/kernel/sun4m_irq.c
@@ -154,7 +154,8 @@ static unsigned long irq_mask[] = {
 
 static int sun4m_pil_map[] = { 0, 2, 3, 5, 7, 9, 11, 13 };
 
-unsigned int sun4m_sbint_to_irq(struct sbus_dev *sdev, unsigned int sbint) 
+static unsigned int sun4m_sbint_to_irq(struct sbus_dev *sdev,
+                                      unsigned int sbint)
 {
        if (sbint >= sizeof(sun4m_pil_map)) {
                printk(KERN_ERR "%s: bogus SBINT %d\n", sdev->prom_name, sbint);
@@ -163,7 +164,7 @@ unsigned int sun4m_sbint_to_irq(struct sbus_dev *sdev, unsigned int sbint)
        return sun4m_pil_map[sbint] | 0x30;
 }
 
-inline unsigned long sun4m_get_irqmask(unsigned int irq)
+static unsigned long sun4m_get_irqmask(unsigned int irq)
 {
        unsigned long mask;
     
@@ -281,7 +282,7 @@ static void sun4m_set_udt(int cpu)
 #define TIMER_IRQ      (OBIO_INTR | 10)
 #define PROFILE_IRQ    (OBIO_INTR | 14)
 
-struct sun4m_timer_regs *sun4m_timers;
+static struct sun4m_timer_regs *sun4m_timers;
 unsigned int lvl14_resolution = (((1000000/HZ) + 1) << 10);
 
 static void sun4m_clear_clock_irq(void)

diff --git a/arch/sparc/kernel/sun4m_smp.c b/arch/sparc/kernel/sun4m_smp.c
index ffb875aacb7e4ccb14b5e4c9f248f24eb48a5844..406ac1abc83a8645f559b435690b5f12594f6e5a 100644 (file)
--- a/arch/sparc/kernel/sun4m_smp.c
+++ b/arch/sparc/kernel/sun4m_smp.c
@@ -244,8 +244,9 @@ static struct smp_funcall {
 static DEFINE_SPINLOCK(cross_call_lock);
 
 /* Cross calls must be serialized, at least currently. */
-void smp4m_cross_call(smpfunc_t func, unsigned long arg1, unsigned long arg2,
-                   unsigned long arg3, unsigned long arg4, unsigned long arg5)
+static void smp4m_cross_call(smpfunc_t func, unsigned long arg1,
+                            unsigned long arg2, unsigned long arg3,
+                            unsigned long arg4, unsigned long arg5)
 {
                register int ncpus = SUN4M_NCPUS;
                unsigned long flags;
@@ -344,7 +345,7 @@ static void __init smp_setup_percpu_timer(void)
                enable_pil_irq(14);
 }
 
-void __init smp4m_blackbox_id(unsigned *addr)
+static void __init smp4m_blackbox_id(unsigned *addr)
 {
        int rd = *addr & 0x3e000000;
        int rs1 = rd >> 11;
@@ -354,7 +355,7 @@ void __init smp4m_blackbox_id(unsigned *addr)
        addr[2] = 0x80082003 | rd | rs1;        /* and reg, 3, reg */
 }
 
-void __init smp4m_blackbox_current(unsigned *addr)
+static void __init smp4m_blackbox_current(unsigned *addr)
 {
        int rd = *addr & 0x3e000000;
        int rs1 = rd >> 11;

diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 53caacbb3982e20c3feb464facdbe10352122dcf..ab3dd0b257d3337029f76a67d2cf1126ad02183c 100644 (file)
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -46,7 +46,7 @@
 #include "irq.h"
 
 DEFINE_SPINLOCK(rtc_lock);
-enum sparc_clock_type sp_clock_typ;
+static enum sparc_clock_type sp_clock_typ;
 DEFINE_SPINLOCK(mostek_lock);
 void __iomem *mstk48t02_regs = NULL;
 static struct mostek48t08 __iomem *mstk48t08_regs = NULL;
@@ -366,7 +366,7 @@ static int __init clock_init(void)
 fs_initcall(clock_init);
 #endif /* !CONFIG_SUN4 */
 
-void __init sbus_time_init(void)
+static void __init sbus_time_init(void)
 {
 
        BTFIXUPSET_CALL(bus_do_settimeofday, sbus_do_settimeofday, BTFIXUPCALL_NORM);

diff --git a/arch/sparc/kernel/traps.c b/arch/sparc/kernel/traps.c
index 978e9d85949eeab9424d654fc44795bc8445e6eb..ac8ee6ab13372b6c4126f9dd968a4d9380e2b727 100644 (file)
--- a/arch/sparc/kernel/traps.c
+++ b/arch/sparc/kernel/traps.c
@@ -33,9 +33,6 @@ struct trap_trace_entry {
        unsigned long type;
 };
 
-int trap_curbuf = 0;
-struct trap_trace_entry trapbuf[1024];
-
 void syscall_trace_entry(struct pt_regs *regs)
 {
        printk("%s[%d]: ", current->comm, task_pid_nr(current));
@@ -72,7 +69,7 @@ void sun4d_nmi(struct pt_regs *regs)
        prom_halt();
 }
 
-void instruction_dump (unsigned long *pc)
+static void instruction_dump(unsigned long *pc)
 {
        int i;
        
@@ -479,10 +476,6 @@ void do_BUG(const char *file, int line)
 
 extern void sparc_cpu_startup(void);
 
-int linux_smp_still_initting;
-unsigned int thiscpus_tbr;
-int thiscpus_mid;
-
 void trap_init(void)
 {
        extern void thread_info_offsets_are_bolixed_pete(void);

diff --git a/arch/sparc/kernel/wof.S b/arch/sparc/kernel/wof.S
index 4bce38dfe3c5162dca0ed6cd92e346c3125bb438..3bbcd8dc9abf6622a26525fe5de2278ccd83edec 100644 (file)
--- a/arch/sparc/kernel/wof.S
+++ b/arch/sparc/kernel/wof.S
@@ -306,7 +306,6 @@ spwin_bad_ustack_from_kernel:
  * As noted above %curptr cannot be touched by this routine at all.
  */
 
-       .globl  spwin_sun4c_stackchk
 spwin_sun4c_stackchk:
        /* LOCATION: Window to be saved on the stack */
 

diff --git a/arch/sparc/kernel/wuf.S b/arch/sparc/kernel/wuf.S
index 82e5145b0f775a111bcb08f31e0598e1cf5e5a4a..779ff750603d0c546454b9f0dafb763ee7cd4acc 100644 (file)
--- a/arch/sparc/kernel/wuf.S
+++ b/arch/sparc/kernel/wuf.S
@@ -243,7 +243,6 @@ fwin_user_finish_up:
         */
 
        .align  4
-       .globl  sun4c_fwin_stackchk
 sun4c_fwin_stackchk:
        /* LOCATION: Window 'W' */
 

diff --git a/include/asm-sparc/machines.h b/include/asm-sparc/machines.h
index d6c6bf836206fa584bc8e8ce10405c6e08c04d6e..c28c2f2487940436f97b45073683fa4ab57cc8b4 100644 (file)
--- a/include/asm-sparc/machines.h
+++ b/include/asm-sparc/machines.h
@@ -17,8 +17,6 @@ struct Sun_Machine_Models {
  */
 #define NUM_SUN_MACHINES   15
 
-extern struct Sun_Machine_Models Sun_Machines[NUM_SUN_MACHINES];
-
 /* The machine type in the idprom area looks like this:
  *
  * ---------------

diff --git a/include/asm-sparc/mostek.h b/include/asm-sparc/mostek.h
index 29aad11b8f00972a861f14e889e80a564e0c67f4..c35c916162fce15981b09f7f9abbcf854bc8fb9b 100644 (file)
--- a/include/asm-sparc/mostek.h
+++ b/include/asm-sparc/mostek.h
@@ -128,8 +128,6 @@ struct mostek48t08 {
        struct mostek48t02 regs;     /* Here is what we are interested in.   */
 };
 
-extern enum sparc_clock_type sp_clock_typ;
-
 #ifdef CONFIG_SUN4
 enum sparc_clock_type {        MSTK48T02, MSTK48T08, \
 INTERSIL, MSTK_INVALID };

diff --git a/include/asm-sparc/timer.h b/include/asm-sparc/timer.h
index d909565f9410cf267202805bcdc585fbc92b65c5..361e53898dd7b298e0fa2c41683437a671e15b9c 100644 (file)
--- a/include/asm-sparc/timer.h
+++ b/include/asm-sparc/timer.h
@@ -84,8 +84,6 @@ struct sun4m_timer_regs {
        volatile unsigned int cfg;     /* equals zero at boot time... */
 };
 
-extern struct sun4m_timer_regs *sun4m_timers;
-
 #define SUN4D_PRM_CNT_L       0x80000000
 #define SUN4D_PRM_CNT_LVALUE  0x7FFFFC00