18 files changed, 73 insertions, 60 deletions

diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c
index 1de121fc55f4..f44647738ee4 100644
--- a/arch/arm/mach-at91/at91x40.c
+++ b/arch/arm/mach-at91/at91x40.c
@@ -16,16 +16,32 @@
 #include <asm/mach/arch.h>
 #include <asm/arch/at91x40.h>
 #include <asm/arch/at91_st.h>
+#include <asm/arch/timex.h>
 #include "generic.h"
 
 /*
- * This is used in the gpio code, stub locally.
+ * Export the clock functions for the AT91X40. Some external code common
+ * to all AT91 family parts relys on this, like the gpio and serial support.
  */
 int clk_enable(struct clk *clk)
 {
         return 0;
 }
 
+void clk_disable(struct clk *clk)
+{
+}
+
+unsigned long clk_get_rate(struct clk *clk)
+{
+        return AT91X40_MASTER_CLOCK;
+}
+
+struct clk *clk_get(struct device *dev, const char *id)
+{
+        return NULL;
+}
+
 void __init at91x40_initialize(unsigned long main_clock)
 {
         at91_extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1)
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index 92d79fb39311..62e653a3ea1a 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -369,7 +369,8 @@ static int impd1_probe(struct lm_device *dev)
 
         lm_set_drvdata(dev, impd1);
 
-        printk("IM-PD1 found at 0x%08lx\n", dev->resource.start);
+        printk("IM-PD1 found at 0x%08lx\n",
+                (unsigned long)dev->resource.start);
 
         for (i = 0; i < ARRAY_SIZE(impd1->vcos); i++) {
                 impd1->vcos[i].owner = THIS_MODULE,
diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c
index d55fa4e9bb43..c07f497000ca 100644
--- a/arch/arm/mach-integrator/pci_v3.c
+++ b/arch/arm/mach-integrator/pci_v3.c
@@ -405,7 +405,6 @@ v3_pci_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
                 addr, fsr, pc, instr, __raw_readl(SC_LBFADDR), __raw_readl(SC_LBFCODE) & 255,
                 v3_readb(V3_LB_ISTAT));
         printk(KERN_DEBUG "%s", buf);
-        printascii(buf);
 #endif
 
         v3_writeb(V3_LB_ISTAT, 0);
@@ -447,6 +446,7 @@ static irqreturn_t v3_irq(int dummy, void *devid)
         unsigned long pc = instruction_pointer(regs);
         unsigned long instr = *(unsigned long *)pc;
         char buf[128];
+        extern void printascii(const char *);
 
         sprintf(buf, "V3 int %d: pc=0x%08lx [%08lx] LBFADDR=%08x LBFCODE=%02x "
                 "ISTAT=%02x\n", IRQ_AP_V3INT, pc, instr,
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index a0b16a7e8a04..a4d20127a60e 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -24,7 +24,6 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/spi/spi.h>
-#include <linux/spi/tsc2102.h>
 #include <linux/interrupt.h>
 #include <linux/apm-emulation.h>
 
@@ -315,14 +314,6 @@ static void palmte_get_power_status(struct apm_power_info *info, int *battery)
 #define palmte_get_power_status NULL
 #endif
 
-static struct tsc2102_config palmte_tsc2102_config = {
-        .use_internal   = 0,
-        .monitor        = TSC_BAT1 | TSC_AUX | TSC_TEMP,
-        .temp_at25c     = { 2200, 2615 },
-        .apm_report     = palmte_get_power_status,
-        .alsa_config    = &palmte_alsa_config,
-};
-
 static struct omap_board_config_kernel palmte_config[] __initdata = {
         { OMAP_TAG_USB,         &palmte_usb_config },
         { OMAP_TAG_MMC,         &palmte_mmc_config },
@@ -336,7 +327,6 @@ static struct spi_board_info palmte_spi_info[] __initdata = {
                 .bus_num        = 2,    /* uWire (officially) */
                 .chip_select    = 0,    /* As opposed to 3 */
                 .irq            = OMAP_GPIO_IRQ(PALMTE_PINTDAV_GPIO),
-                .platform_data  = &palmte_tsc2102_config,
                 .max_speed_hz   = 8000000,
         },
 };
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index dace3820f1ee..e7d0fcd9b43f 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -38,7 +38,6 @@
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
-#include <asm/arch/pxa27x-udc.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/ohci.h>
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 661a2358ac22..27f63d5d3a7b 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -374,7 +374,7 @@ static struct resource bast_dm9k_resource[] = {
         [2] = {
                 .start = IRQ_DM9000,
                 .end   = IRQ_DM9000,
-                .flags = IORESOURCE_IRQ,
+                .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
         }
 
 };
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index c56423373ff3..4c4b5c4207c4 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -263,7 +263,7 @@ static struct resource vr1000_dm9k0_resource[] = {
         [2] = {
                 .start = IRQ_VR1000_DM9000A,
                 .end   = IRQ_VR1000_DM9000A,
-                .flags = IORESOURCE_IRQ
+                .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
         }
 
 };
@@ -282,7 +282,7 @@ static struct resource vr1000_dm9k1_resource[] = {
         [2] = {
                 .start = IRQ_VR1000_DM9000N,
                 .end   = IRQ_VR1000_DM9000N,
-                .flags = IORESOURCE_IRQ
+                .flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
         }
 };
 
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c
index 6496eb645cee..2f772a3965c4 100644
--- a/arch/arm/mach-sa1100/collie.c
+++ b/arch/arm/mach-sa1100/collie.c
@@ -225,26 +225,28 @@ static void __init collie_init(void)
         int ret = 0;
 
         /* cpu initialize */
-        GAFR = ( GPIO_SSP_TXD | \
-                 GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SSP_CLK | GPIO_TIC_ACK | \
-                 GPIO_32_768kHz );
-
-        GPDR = ( GPIO_LDD8 | GPIO_LDD9 | GPIO_LDD10 | GPIO_LDD11 | GPIO_LDD12 | \
-                 GPIO_LDD13 | GPIO_LDD14 | GPIO_LDD15 | GPIO_SSP_TXD | \
-                 GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SDLC_SCLK | \
-                 GPIO_SDLC_AAF | GPIO_UART_SCLK1 | GPIO_32_768kHz );
-        GPLR = GPIO_GPIO18;
-
-        // PPC pin setting
-        PPDR = ( PPC_LDD0 | PPC_LDD1 | PPC_LDD2 | PPC_LDD3 | PPC_LDD4 | PPC_LDD5 | \
-                 PPC_LDD6 | PPC_LDD7 | PPC_L_PCLK | PPC_L_LCLK | PPC_L_FCLK | PPC_L_BIAS | \
-                 PPC_TXD1 | PPC_TXD2 | PPC_RXD2 | PPC_TXD3 | PPC_TXD4 | PPC_SCLK | PPC_SFRM );
-
-        PSDR = ( PPC_RXD1 | PPC_RXD2 | PPC_RXD3 | PPC_RXD4 );
-
-        GAFR |= GPIO_32_768kHz;
-        GPDR |= GPIO_32_768kHz;
-        TUCR  = TUCR_32_768kHz;
+        GAFR = GPIO_SSP_TXD | GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SSP_CLK |
+                GPIO_MCP_CLK | GPIO_32_768kHz;
+
+        GPDR = GPIO_LDD8 | GPIO_LDD9 | GPIO_LDD10 | GPIO_LDD11 | GPIO_LDD12 |
+                GPIO_LDD13 | GPIO_LDD14 | GPIO_LDD15 | GPIO_SSP_TXD |
+                GPIO_SSP_SCLK | GPIO_SSP_SFRM | GPIO_SDLC_SCLK |
+                COLLIE_GPIO_UCB1x00_RESET | COLLIE_GPIO_nMIC_ON |
+                COLLIE_GPIO_nREMOCON_ON | GPIO_32_768kHz;
+
+        PPDR = PPC_LDD0 | PPC_LDD1 | PPC_LDD2 | PPC_LDD3 | PPC_LDD4 | PPC_LDD5 |
+                PPC_LDD6 | PPC_LDD7 | PPC_L_PCLK | PPC_L_LCLK | PPC_L_FCLK | PPC_L_BIAS |
+                PPC_TXD1 | PPC_TXD2 | PPC_TXD3 | PPC_TXD4 | PPC_SCLK | PPC_SFRM;
+
+        PWER = COLLIE_GPIO_AC_IN | COLLIE_GPIO_CO | COLLIE_GPIO_ON_KEY |
+                COLLIE_GPIO_WAKEUP | COLLIE_GPIO_nREMOCON_INT | PWER_RTC;
+
+        PGSR = COLLIE_GPIO_nREMOCON_ON;
+
+        PSDR = PPC_RXD1 | PPC_RXD2 | PPC_RXD3 | PPC_RXD4;
+
+        PCFR = PCFR_OPDE;
+
 
         platform_scoop_config = &collie_pcmcia_config;
 
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 2946c193a7d6..2db5580048d8 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -21,6 +21,7 @@
 #include <linux/clk.h>
 #include <linux/mutex.h>
 #include <linux/platform_device.h>
+#include <linux/cpufreq.h>
 
 #include <asm/io.h>
 
diff --git a/arch/arm/plat-s3c24xx/s3c244x.c b/arch/arm/plat-s3c24xx/s3c244x.c
index f197bb3a2366..2f01af5f64c4 100644
--- a/arch/arm/plat-s3c24xx/s3c244x.c
+++ b/arch/arm/plat-s3c24xx/s3c244x.c
@@ -65,6 +65,7 @@ void __init s3c244x_map_io(struct map_desc *mach_desc, int size)
 
         /* rename any peripherals used differing from the s3c2410 */
 
+        s3c_device_sdi.name  = "s3c2440-sdi";
         s3c_device_i2c.name  = "s3c2440-i2c";
         s3c_device_nand.name = "s3c2440-nand";
         s3c_device_usbgadget.name = "s3c2440-usbgadget";
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index b841ecfd5d5a..9af7740f32fb 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -26,6 +26,7 @@
 #include <linux/types.h>
 #include <linux/bootmem.h>
 #include <linux/highmem.h>
+#include <linux/module.h>
 
 #include <asm/setup.h>
 #include <asm/segment.h>
@@ -56,7 +57,9 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
  */
 static unsigned long empty_bad_page_table;
 static unsigned long empty_bad_page;
+
 unsigned long empty_zero_page;
+EXPORT_SYMBOL(empty_zero_page);
 
 /*****************************************************************************/
 /*
diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh
index 8e24fc1821e8..31729a9387df 100644
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -20,7 +20,7 @@ WHITELIST="add_reloc_offset __bss_start __bss_stop copy_and_flush
 _end enter_prom memcpy memset reloc_offset __secondary_hold
 __secondary_hold_acknowledge __secondary_hold_spinloop __start
 strcmp strcpy strlcpy strlen strncmp strstr logo_linux_clut224
-reloc_got2"
+reloc_got2 kernstart_addr"
 
 NM="$1"
 OBJ="$2"
diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 80d1babb230d..e0ff59f21135 100644
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -402,7 +402,7 @@ void __set_fixmap (enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags)
                 return;
         }
 
-        map_page(address, phys, flags);
+        map_page(address, phys, pgprot_val(flags));
         fixmaps++;
 }
 
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index 5b3fb2b321ab..3a58ffabccd9 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -317,6 +317,9 @@ static int __init ps3_mm_add_memory(void)
                 return result;
         }
 
+        lmb_add(start_addr, map.r1.size);
+        lmb_analyze();
+
         result = online_pages(start_pfn, nr_pages);
 
         if (result)
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 8619f2a3f1f6..7680001676a6 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1331,6 +1331,9 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri)
         unsigned long flags;
         u32 reg;
 
+        if (!mpic)
+                return;
+
         spin_lock_irqsave(&mpic_lock, flags);
         if (is_ipi) {
                 reg = mpic_ipi_read(src - mpic->ipi_vecs[0]) &
@@ -1346,23 +1349,6 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri)
         spin_unlock_irqrestore(&mpic_lock, flags);
 }
 
-unsigned int mpic_irq_get_priority(unsigned int irq)
-{
-        unsigned int is_ipi;
-        struct mpic *mpic = mpic_find(irq, &is_ipi);
-        unsigned int src = mpic_irq_to_hw(irq);
-        unsigned long flags;
-        u32 reg;
-
-        spin_lock_irqsave(&mpic_lock, flags);
-        if (is_ipi)
-                reg = mpic_ipi_read(src = mpic->ipi_vecs[0]);
-        else
-                reg = mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI));
-        spin_unlock_irqrestore(&mpic_lock, flags);
-        return (reg & MPIC_VECPRI_PRIORITY_MASK) >> MPIC_VECPRI_PRIORITY_SHIFT;
-}
-
 void mpic_setup_this_cpu(void)
 {
 #ifdef CONFIG_SMP
diff --git a/arch/x86/boot/printf.c b/arch/x86/boot/printf.c
index c1d00c0274c4..50e47cdbdddd 100644
--- a/arch/x86/boot/printf.c
+++ b/arch/x86/boot/printf.c
@@ -56,7 +56,7 @@ static char *number(char *str, long num, int base, int size, int precision,
         if (type & LEFT)
                 type &= ~ZEROPAD;
         if (base < 2 || base > 36)
-                return 0;
+                return NULL;
         c = (type & ZEROPAD) ? '0' : ' ';
         sign = 0;
         if (type & SIGN) {
diff --git a/arch/x86/kernel/cpu/cpufreq/longrun.c b/arch/x86/kernel/cpu/cpufreq/longrun.c
index af4a867a097c..777a7ff075de 100644
--- a/arch/x86/kernel/cpu/cpufreq/longrun.c
+++ b/arch/x86/kernel/cpu/cpufreq/longrun.c
@@ -245,7 +245,7 @@ static unsigned int __init longrun_determine_freqs(unsigned int *low_freq,
         if ((ecx > 95) || (ecx == 0) || (eax < ebx))
                 return -EIO;
 
-        edx = (eax - ebx) / (100 - ecx);
+        edx = ((eax - ebx) * 100) / (100 - ecx);
         *low_freq = edx * 1000; /* back to kHz */
 
         dprintk("low frequency is %u kHz\n", *low_freq);
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 46d4034d9f37..206791eb46e3 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -1127,12 +1127,23 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
                  * an UP version, and is deprecated by AMD.
                  */
                 if (num_online_cpus() != 1) {
-                        printk(KERN_ERR PFX "MP systems not supported by PSB BIOS structure\n");
+#ifndef CONFIG_ACPI_PROCESSOR
+                        printk(KERN_ERR PFX "ACPI Processor support is required "
+                               "for SMP systems but is absent. Please load the "
+                               "ACPI Processor module before starting this "
+                               "driver.\n");
+#else
+                        printk(KERN_ERR PFX "Your BIOS does not provide ACPI "
+                               "_PSS objects in a way that Linux understands. "
+                               "Please report this to the Linux ACPI maintainers"
+                               " and complain to your BIOS vendor.\n");
+#endif
                         kfree(data);
                         return -ENODEV;
                 }
                 if (pol->cpu != 0) {
-                        printk(KERN_ERR PFX "No _PSS objects for CPU other than CPU0\n");
+                        printk(KERN_ERR PFX "No ACPI _PSS objects for CPU other than "
+                               "CPU0. Complain to your BIOS vendor.\n");
                         kfree(data);
                         return -ENODEV;
                 }