Merge branch 'master'; commit 'v2.6.39-rc3' into next

16 files changed, 24 insertions, 28 deletions

diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index bd4160c57196..9808998cc073 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -12,7 +12,6 @@ config ALPHA
         select GENERIC_IRQ_PROBE
         select AUTO_IRQ_AFFINITY if SMP
         select GENERIC_IRQ_SHOW
-        select GENERIC_HARDIRQS_NO_DEPRECATED
         help
           The Alpha is a 64-bit general-purpose processor designed and
           marketed by the Digital Equipment Corporation of blessed memory,
diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
index 9baae8afe8a3..da5449e22175 100644
--- a/arch/alpha/include/asm/elf.h
+++ b/arch/alpha/include/asm/elf.h
@@ -101,7 +101,7 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
 
 #define ELF_PLAT_INIT(_r, load_addr)    _r->r0 = 0
 
-/* The registers are layed out in pt_regs for PAL and syscall
+/* The registers are laid out in pt_regs for PAL and syscall
    convenience.  Re-order them for the linear elf_gregset_t.  */
 
 struct pt_regs;
diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile
index 9bb7b858ed23..7a6d908bb865 100644
--- a/arch/alpha/kernel/Makefile
+++ b/arch/alpha/kernel/Makefile
@@ -4,7 +4,7 @@
 
 extra-y         := head.o vmlinux.lds
 asflags-y       := $(KBUILD_CFLAGS)
-ccflags-y       := -Werror -Wno-sign-compare
+ccflags-y       := -Wno-sign-compare
 
 obj-y    := entry.o traps.o process.o init_task.o osf_sys.o irq.o \
             irq_alpha.o signal.o setup.o ptrace.o time.o \
diff --git a/arch/alpha/kernel/core_lca.c b/arch/alpha/kernel/core_lca.c
index 4843f6ec9f3a..cb2801cfd3df 100644
--- a/arch/alpha/kernel/core_lca.c
+++ b/arch/alpha/kernel/core_lca.c
@@ -133,7 +133,7 @@ conf_read(unsigned long addr)
 
         local_irq_save(flags);
 
-        /* Reset status register to avoid loosing errors.  */
+        /* Reset status register to avoid losing errors.  */
         stat0 = *(vulp)LCA_IOC_STAT0;
         *(vulp)LCA_IOC_STAT0 = stat0;
         mb();
@@ -170,7 +170,7 @@ conf_write(unsigned long addr, unsigned int value)
 
         local_irq_save(flags);  /* avoid getting hit by machine check */
 
-        /* Reset status register to avoid loosing errors.  */
+        /* Reset status register to avoid losing errors.  */
         stat0 = *(vulp)LCA_IOC_STAT0;
         *(vulp)LCA_IOC_STAT0 = stat0;
         mb();
diff --git a/arch/alpha/kernel/core_mcpcia.c b/arch/alpha/kernel/core_mcpcia.c
index 381fec0af52e..da7bcc372f16 100644
--- a/arch/alpha/kernel/core_mcpcia.c
+++ b/arch/alpha/kernel/core_mcpcia.c
@@ -88,7 +88,7 @@ conf_read(unsigned long addr, unsigned char type1,
 {
         unsigned long flags;
         unsigned long mid = MCPCIA_HOSE2MID(hose->index);
-        unsigned int stat0, value, temp, cpu;
+        unsigned int stat0, value, cpu;
 
         cpu = smp_processor_id();
 
@@ -101,7 +101,7 @@ conf_read(unsigned long addr, unsigned char type1,
         stat0 = *(vuip)MCPCIA_CAP_ERR(mid);
         *(vuip)MCPCIA_CAP_ERR(mid) = stat0;
         mb();
-        temp = *(vuip)MCPCIA_CAP_ERR(mid);
+        *(vuip)MCPCIA_CAP_ERR(mid);
         DBG_CFG(("conf_read: MCPCIA_CAP_ERR(%d) was 0x%x\n", mid, stat0));
 
         mb();
@@ -136,7 +136,7 @@ conf_write(unsigned long addr, unsigned int value, unsigned char type1,
 {
         unsigned long flags;
         unsigned long mid = MCPCIA_HOSE2MID(hose->index);
-        unsigned int stat0, temp, cpu;
+        unsigned int stat0, cpu;
 
         cpu = smp_processor_id();
 
@@ -145,7 +145,7 @@ conf_write(unsigned long addr, unsigned int value, unsigned char type1,
         /* Reset status register to avoid losing errors.  */
         stat0 = *(vuip)MCPCIA_CAP_ERR(mid);
         *(vuip)MCPCIA_CAP_ERR(mid) = stat0; mb();
-        temp = *(vuip)MCPCIA_CAP_ERR(mid);
+        *(vuip)MCPCIA_CAP_ERR(mid);
         DBG_CFG(("conf_write: MCPCIA CAP_ERR(%d) was 0x%x\n", mid, stat0));
 
         draina();
@@ -157,7 +157,7 @@ conf_write(unsigned long addr, unsigned int value, unsigned char type1,
         *((vuip)addr) = value;
         mb();
         mb();  /* magic */
-        temp = *(vuip)MCPCIA_CAP_ERR(mid); /* read to force the write */
+        *(vuip)MCPCIA_CAP_ERR(mid); /* read to force the write */
         mcheck_expected(cpu) = 0;
         mb();
 
@@ -572,12 +572,10 @@ mcpcia_print_system_area(unsigned long la_ptr)
 void
 mcpcia_machine_check(unsigned long vector, unsigned long la_ptr)
 {
-        struct el_common *mchk_header;
         struct el_MCPCIA_uncorrected_frame_mcheck *mchk_logout;
         unsigned int cpu = smp_processor_id();
         int expected;
 
-        mchk_header = (struct el_common *)la_ptr;
         mchk_logout = (struct el_MCPCIA_uncorrected_frame_mcheck *)la_ptr;
         expected = mcheck_expected(cpu);
 
diff --git a/arch/alpha/kernel/err_marvel.c b/arch/alpha/kernel/err_marvel.c
index 648ae88aeb8a..ae54ad91e18f 100644
--- a/arch/alpha/kernel/err_marvel.c
+++ b/arch/alpha/kernel/err_marvel.c
@@ -1027,7 +1027,7 @@ marvel_process_logout_frame(struct ev7_lf_subpackets *lf_subpackets, int print)
          * normal operation, dismiss them.
          *
          * Dismiss if:
-         *      C_STAT          = 0x14          (Error Reponse)
+         *      C_STAT          = 0x14          (Error Response)
          *      C_STS<3>        = 0             (C_ADDR valid)
          *      C_ADDR<42>      = 1             (I/O)
          *      C_ADDR<31:22>   = 111110xxb     (PCI Config space)
diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c
index c3b3781a03de..14b26c466c89 100644
--- a/arch/alpha/kernel/err_titan.c
+++ b/arch/alpha/kernel/err_titan.c
@@ -533,8 +533,6 @@ static struct el_subpacket_annotation el_titan_annotations[] = {
 static struct el_subpacket *
 el_process_regatta_subpacket(struct el_subpacket *header)
 {
-        int status;
-
         if (header->class != EL_CLASS__REGATTA_FAMILY) {
                 printk("%s  ** Unexpected header CLASS %d TYPE %d, aborting\n",
                        err_print_prefix,
@@ -551,7 +549,7 @@ el_process_regatta_subpacket(struct el_subpacket *header)
                 printk("%s  ** Occurred on CPU %d:\n", 
                        err_print_prefix,
                        (int)header->by_type.regatta_frame.cpuid);
-                status = privateer_process_logout_frame((struct el_common *)
+                privateer_process_logout_frame((struct el_common *)
                         header->by_type.regatta_frame.data_start, 1);
                 break;
         default:
diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c
index 1479dc6ebd97..51b7fbd9e4c1 100644
--- a/arch/alpha/kernel/irq_alpha.c
+++ b/arch/alpha/kernel/irq_alpha.c
@@ -228,7 +228,7 @@ struct irqaction timer_irqaction = {
 void __init
 init_rtc_irq(void)
 {
-        irq_set_chip_and_handler_name(RTC_IRQ, &no_irq_chip,
+        irq_set_chip_and_handler_name(RTC_IRQ, &dummy_irq_chip,
                                       handle_simple_irq, "RTC");
         setup_irq(RTC_IRQ, &timer_irqaction);
 }
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index d2634e4476b4..edbddcbd5bc6 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -1404,8 +1404,6 @@ determine_cpu_caches (unsigned int cpu_type)
         case PCA56_CPU:
         case PCA57_CPU:
           {
-                unsigned long cbox_config, size;
-
                 if (cpu_type == PCA56_CPU) {
                         L1I = CSHAPE(16*1024, 6, 1);
                         L1D = CSHAPE(8*1024, 5, 1);
@@ -1415,10 +1413,12 @@ determine_cpu_caches (unsigned int cpu_type)
                 }
                 L3 = -1;
 
+#if 0
+                unsigned long cbox_config, size;
+
                 cbox_config = *(vulp) phys_to_virt (0xfffff00008UL);
                 size = 512*1024 * (1 << ((cbox_config >> 12) & 3));
 
-#if 0
                 L2 = ((cbox_config >> 31) & 1 ? CSHAPE (size, 6, 1) : -1);
 #else
                 L2 = external_cache_probe(512*1024, 6);
diff --git a/arch/alpha/kernel/smc37c93x.c b/arch/alpha/kernel/smc37c93x.c
index 3e6a2893af9f..6886b834f487 100644
--- a/arch/alpha/kernel/smc37c93x.c
+++ b/arch/alpha/kernel/smc37c93x.c
@@ -79,7 +79,6 @@
 static unsigned long __init SMCConfigState(unsigned long baseAddr)
 {
         unsigned char devId;
-        unsigned char devRev;
 
         unsigned long configPort;
         unsigned long indexPort;
@@ -100,7 +99,7 @@ static unsigned long __init SMCConfigState(unsigned long baseAddr)
                 devId = inb(dataPort);
                 if (devId == VALID_DEVICE_ID) {
                         outb(DEVICE_REV, indexPort);
-                        devRev = inb(dataPort);
+                        /* unsigned char devRev = */ inb(dataPort);
                         break;
                 }
                 else
diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c
index d3cb28bb8eb0..d92cdc715c65 100644
--- a/arch/alpha/kernel/sys_wildfire.c
+++ b/arch/alpha/kernel/sys_wildfire.c
@@ -156,7 +156,6 @@ static void __init
 wildfire_init_irq_per_pca(int qbbno, int pcano)
 {
         int i, irq_bias;
-        unsigned long io_bias;
         static struct irqaction isa_enable = {
                 .handler        = no_action,
                 .name           = "isa_enable",
@@ -165,10 +164,12 @@ wildfire_init_irq_per_pca(int qbbno, int pcano)
         irq_bias = qbbno * (WILDFIRE_PCA_PER_QBB * WILDFIRE_IRQ_PER_PCA)
                  + pcano * WILDFIRE_IRQ_PER_PCA;
 
+#if 0
+        unsigned long io_bias;
+
         /* Only need the following for first PCI bus per PCA. */
         io_bias = WILDFIRE_IO(qbbno, pcano<<1) - WILDFIRE_IO_BIAS;
 
-#if 0
         outb(0, DMA1_RESET_REG + io_bias);
         outb(0, DMA2_RESET_REG + io_bias);
         outb(DMA_MODE_CASCADE, DMA2_MODE_REG + io_bias);
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c
index a58e84f1a63b..918e8e0b72ff 100644
--- a/arch/alpha/kernel/time.c
+++ b/arch/alpha/kernel/time.c
@@ -153,6 +153,7 @@ void read_persistent_clock(struct timespec *ts)
                 year += 100;
 
         ts->tv_sec = mktime(year, mon, day, hour, min, sec);
+        ts->tv_nsec = 0;
 }
 
 
diff --git a/arch/alpha/lib/ev67-strrchr.S b/arch/alpha/lib/ev67-strrchr.S
index 3fd8bf414c7b..dd0d8c6b9f59 100644
--- a/arch/alpha/lib/ev67-strrchr.S
+++ b/arch/alpha/lib/ev67-strrchr.S
@@ -82,7 +82,7 @@ $loop:
 $eos:
         negq    t1, t4          # E : isolate first null byte match
         and     t1, t4, t4      # E :
-        subq    t4, 1, t5       # E : build a mask of the bytes upto...
+        subq    t4, 1, t5       # E : build a mask of the bytes up to...
         or      t4, t5, t4      # E : ... and including the null
 
         and     t3, t4, t3      # E : mask out char matches after null
diff --git a/arch/alpha/lib/fls.c b/arch/alpha/lib/fls.c
index 32afaa3fa686..ddd048c0d825 100644
--- a/arch/alpha/lib/fls.c
+++ b/arch/alpha/lib/fls.c
@@ -6,7 +6,7 @@
 #include <linux/bitops.h>
 
 /* This is fls(x)-1, except zero is held to zero.  This allows most
-   efficent input into extbl, plus it allows easy handling of fls(0)=0.  */
+   efficient input into extbl, plus it allows easy handling of fls(0)=0.  */
 
 const unsigned char __flsm1_tab[256] = 
 {
diff --git a/arch/alpha/lib/strrchr.S b/arch/alpha/lib/strrchr.S
index 82cfd0ac907b..1970dc07cfd1 100644
--- a/arch/alpha/lib/strrchr.S
+++ b/arch/alpha/lib/strrchr.S
@@ -54,7 +54,7 @@ $loop:
 $eos:
         negq    t1, t4          # e0    : isolate first null byte match
         and     t1, t4, t4      # e1    :
-        subq    t4, 1, t5       # e0    : build a mask of the bytes upto...
+        subq    t4, 1, t5       # e0    : build a mask of the bytes up to...
         or      t4, t5, t4      # e1    : ... and including the null
 
         and     t3, t4, t3      # e0    : mask out char matches after null
diff --git a/arch/alpha/oprofile/op_model_ev67.c b/arch/alpha/oprofile/op_model_ev67.c
index 70302086283c..5b9d178e0228 100644
--- a/arch/alpha/oprofile/op_model_ev67.c
+++ b/arch/alpha/oprofile/op_model_ev67.c
@@ -192,7 +192,7 @@ ev67_handle_interrupt(unsigned long which, struct pt_regs *regs,
                 case TRAP_INVALID1:
                 case TRAP_INVALID2:
                 case TRAP_INVALID3:
-                        /* Pipeline redirection ocurred. PMPC points
+                        /* Pipeline redirection occurred. PMPC points
                            to PALcode. Recognize ITB miss by PALcode
                            offset address, and get actual PC from
                            EXC_ADDR.  */