Merge branch 'next/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc

* 'next/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (35 commits)
  ARM: msm: platsmp: determine number of CPU cores at boot time
  ARM: Tegra: Seaboard: Fix I2C bus numbering for ADT7461
  ARM: Tegra: Trimslice: Tri-state DAP3 pinmux
  ARM: orion5x: fixup 5181 MPP mask check
  ARM: mxs-dma: include <linux/dmaengine.h>
  ARM: i.MX53: consistently use MX53_UART_PAD_CTRL for uart txd/rxd/rts/cts
  ARM: i.MX53: UARTn_CTS pin should not change RTS input select
  ARM: i.MX53: UARTn_TXD pin should not change RXD input select
  ARM: mx25: Fix typo on CAN1_RX pad setting
  iomux-mx53: add missing 'IOMUX_CONFIG_SION' for some I2C pad definitions
  ARM: NUC93X: add UL suffix to VMALLOC_END to ensure it is properly typed
  ARM: LPC32XXX: add UL suffix to VMALLOC_END to ensure it is properly typed
  ARM: CNS3XXX: add UL suffix to VMALLOC_END to ensure it is properly typed
  ARM: i.MX53: Fix IOMUX type o's
  ARM i.MX dma: Fix burstsize settings
  mach-mx5: fix the I2C clock parents
  ARM: mxs/tx28: according to the TX28's datasheet D4-D7 are not used for MMC0
  ARM i.MX23/28: platform-mxsfb: Add missing include of linux/dma-mapping.h
  ARM: mx53: Fix some interrupts marked as reserved.
  MXC: iomux-v3: correct NO_PAD_CTRL definition
  ...

Fix up trivial conflict in arch/arm/mach-imx/mach-mx31_3ds.c

1 files changed, 9 insertions, 2 deletions

diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c
index 315b9f365329..1a1af9e56250 100644
--- a/arch/arm/mach-msm/platsmp.c
+++ b/arch/arm/mach-msm/platsmp.c
@@ -18,6 +18,7 @@
 
 #include <asm/hardware/gic.h>
 #include <asm/cacheflush.h>
+#include <asm/cputype.h>
 #include <asm/mach-types.h>
 
 #include <mach/msm_iomap.h>
@@ -40,6 +41,12 @@ volatile int pen_release = -1;
 
 static DEFINE_SPINLOCK(boot_lock);
 
+static inline int get_core_count(void)
+{
+	/* 1 + the PART[1:0] field of MIDR */
+	return ((read_cpuid_id() >> 4) & 3) + 1;
+}
+
 void __cpuinit platform_secondary_init(unsigned int cpu)
 {
 	/* Configure edge-triggered PPIs */
@@ -147,9 +154,9 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
  */
 void __init smp_init_cpus(void)
 {
-	unsigned int i;
+	unsigned int i, ncores = get_core_count();
 
-	for (i = 0; i < NR_CPUS; i++)
+	for (i = 0; i < ncores; i++)
 		set_cpu_possible(i, true);
 
         set_smp_cross_call(gic_raise_softirq);