Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (50 commits)
  [MIPS] Add smp_call_function_single()
  [MIPS] thread_info.h: kmalloc + memset conversion to kzalloc
  [MIPS] Kexec: Fix several 64-bit bugs.
  [MIPS] Kexec: Fix several warnings.
  [MIPS] DDB5477: Remove support
  [MIPS] Fulong: Remove unneeded header file
  [MIPS] Cobalt: Enable UART on RaQ1
  [MIPS] Remove unused GROUP_TOSHIBA_NAMES
  [MIPS] remove some duplicate includes
  [MIPS] Oprofile: Fix rm9000 performance counter handler
  [MIPS] Use -Werror on subdirectories which build cleanly.
  [MIPS] Yosemite: Fix warning.
  [MIPS] PMON: Fix cpustart declaration.
  [MIPS] Yosemite: Only build ll_ht_smp_irq_handler() if HYPERTRANSPORT.
  [MIPS] Yosemite: Fix build error due to undeclared titan_mailbox_irq().
  [MIPS] Yosemite: Don't declare titan_mailbox_irq() as asmlinkage.
  [MIPS] Yosemite: Fix warnings in i2c-yoesmite by deleting the unused code.
  [MIPS] Delete unused arch/mips/gt64120/common/
  [MIPS] Fix build warning in unaligned load/store emulator.
  [MIPS] IP32: Don't ignore request_irq's return value.
  ...

1 files changed, 10 insertions, 26 deletions

diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 342d873b2ecc..16aa5d37117c 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -86,25 +86,11 @@ unsigned int smtc_status = 0;
 
 /* Boot command line configuration overrides */
 
-static int vpelimit = 0;
-static int tclimit = 0;
 static int ipibuffers = 0;
 static int nostlb = 0;
 static int asidmask = 0;
 unsigned long smtc_asid_mask = 0xff;
 
-static int __init maxvpes(char *str)
-{
-        get_option(&str, &vpelimit);
-        return 1;
-}
-
-static int __init maxtcs(char *str)
-{
-        get_option(&str, &tclimit);
-        return 1;
-}
-
 static int __init ipibufs(char *str)
 {
         get_option(&str, &ipibuffers);
@@ -137,8 +123,6 @@ static int __init asidmask_set(char *str)
         return 1;
 }
 
-__setup("maxvpes=", maxvpes);
-__setup("maxtcs=", maxtcs);
 __setup("ipibufs=", ipibufs);
 __setup("nostlb", stlb_disable);
 __setup("asidmask=", asidmask_set);
@@ -168,9 +152,9 @@ static int __init tintq(char *str)
 
 __setup("tintq=", tintq);
 
-int imstuckcount[2][8];
+static int imstuckcount[2][8];
 /* vpemask represents IM/IE bits of per-VPE Status registers, low-to-high */
-int vpemask[2][8] = {
+static int vpemask[2][8] = {
         {0, 0, 1, 0, 0, 0, 0, 1},
         {0, 0, 0, 0, 0, 0, 0, 1}
 };
@@ -540,7 +524,7 @@ void mipsmt_prepare_cpus(void)
  * (unsigned long)idle->thread_info the gp
  *
  */
-void smtc_boot_secondary(int cpu, struct task_struct *idle)
+void __cpuinit smtc_boot_secondary(int cpu, struct task_struct *idle)
 {
         extern u32 kernelsp[NR_CPUS];
         long flags;
@@ -876,7 +860,7 @@ void deferred_smtc_ipi(void)
  * Send clock tick to all TCs except the one executing the funtion
  */
 
-void smtc_timer_broadcast(int vpe)
+void smtc_timer_broadcast(void)
 {
         int cpu;
         int myTC = cpu_data[smp_processor_id()].tc_id;
@@ -975,7 +959,12 @@ static void ipi_irq_dispatch(void)
         do_IRQ(cpu_ipi_irq);
 }
 
-static struct irqaction irq_ipi;
+static struct irqaction irq_ipi = {
+        .handler        = ipi_interrupt,
+        .flags          = IRQF_DISABLED,
+        .name           = "SMTC_IPI",
+        .flags          = IRQF_PERCPU
+};
 
 static void setup_cross_vpe_interrupts(unsigned int nvpe)
 {
@@ -987,13 +976,8 @@ static void setup_cross_vpe_interrupts(unsigned int nvpe)
 
         set_vi_handler(MIPS_CPU_IPI_IRQ, ipi_irq_dispatch);
 
-        irq_ipi.handler = ipi_interrupt;
-        irq_ipi.flags = IRQF_DISABLED;
-        irq_ipi.name = "SMTC_IPI";
-
         setup_irq_smtc(cpu_ipi_irq, &irq_ipi, (0x100 << MIPS_CPU_IPI_IRQ));
 
-        irq_desc[cpu_ipi_irq].status |= IRQ_PER_CPU;
         set_irq_handler(cpu_ipi_irq, handle_percpu_irq);
 }