20 files changed, 116 insertions, 64 deletions

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 7779f2d1acad..299bc0468702 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -53,7 +53,7 @@ tune-$(CONFIG_CPU_ARM926T)	:=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_SA110)        :=-mtune=strongarm110
 tune-$(CONFIG_CPU_SA1100)       :=-mtune=strongarm1100
 tune-$(CONFIG_CPU_XSCALE)       :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
-tune-$(CONFIG_CPU_V6)           :=-mtune=strongarm
+tune-$(CONFIG_CPU_V6)           :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
 
 # Need -Uarm for gcc < 3.x
 CFLAGS_ABI      :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
index 835d450797a1..7b17a87a3311 100644
--- a/arch/arm/kernel/armksyms.c
+++ b/arch/arm/kernel/armksyms.c
@@ -45,8 +45,8 @@ extern void fp_enter(void);
 
 #define EXPORT_SYMBOL_ALIAS(sym,orig)           \
  EXPORT_CRC_ALIAS(sym)                          \
- const struct kernel_symbol __ksymtab_##sym     \
-  __attribute__((section("__ksymtab"))) =       \
+ static const struct kernel_symbol __ksymtab_##sym      \
+  __attribute_used__ __attribute__((section("__ksymtab"))) =    \
     { (unsigned long)&orig, #sym };
 
 /*
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 81d450ac3fab..066597f4345a 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -106,15 +106,10 @@ ENTRY(ret_from_fork)
         .endm
 
 .Larm700bug:
-        ldr     r0, [sp, #S_PSR]                @ Get calling cpsr
-        sub     lr, lr, #4
-        str     lr, [r8]
-        msr     spsr_cxsf, r0
         ldmia   sp, {r0 - lr}^                  @ Get calling r0 - lr
         mov     r0, r0
-        ldr     lr, [sp, #S_PC]                 @ Get PC
         add     sp, sp, #S_FRAME_SIZE
-        movs    pc, lr
+        subs    pc, lr, #4
 #else
         .macro  arm710_bug_check, instr, temp
         .endm
diff --git a/arch/arm/mach-s3c2410/mach-anubis.c b/arch/arm/mach-s3c2410/mach-anubis.c
index 7c05f27fe1d6..5ae80f4e3e67 100644
--- a/arch/arm/mach-s3c2410/mach-anubis.c
+++ b/arch/arm/mach-s3c2410/mach-anubis.c
@@ -125,7 +125,7 @@ static int external_map[]   = { 2 };
 static int chip0_map[]      = { 0 };
 static int chip1_map[]      = { 1 };
 
-struct mtd_partition anubis_default_nand_part[] = {
+static struct mtd_partition anubis_default_nand_part[] = {
         [0] = {
                 .name   = "Boot Agent",
                 .size   = SZ_16K,
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index ed1f07d7252f..8ca955984645 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -230,7 +230,7 @@ static int chip0_map[] = { 1 };
 static int chip1_map[] = { 2 };
 static int chip2_map[] = { 3 };
 
-struct mtd_partition bast_default_nand_part[] = {
+static struct mtd_partition bast_default_nand_part[] = {
         [0] = {
                 .name   = "Boot Agent",
                 .size   = SZ_16K,
@@ -340,7 +340,7 @@ static struct resource bast_dm9k_resource[] = {
  * better IO routines can be written and tested
 */
 
-struct dm9000_plat_data bast_dm9k_platdata = {
+static struct dm9000_plat_data bast_dm9k_platdata = {
         .flags          = DM9000_PLATF_16BITONLY
 };
 
diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c
index 663a7f98fc0b..46b259673c18 100644
--- a/arch/arm/mach-s3c2410/mach-vr1000.c
+++ b/arch/arm/mach-s3c2410/mach-vr1000.c
@@ -288,7 +288,7 @@ static struct resource vr1000_dm9k1_resource[] = {
  * better IO routines can be written and tested
 */
 
-struct dm9000_plat_data vr1000_dm9k_platdata = {
+static struct dm9000_plat_data vr1000_dm9k_platdata = {
         .flags          = DM9000_PLATF_16BITONLY,
 };
 
diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index 0b88993dfd27..a8bf5ec82602 100644
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -125,9 +125,6 @@ static struct platform_device *uart_devices[] __initdata = {
         &s3c_uart2
 };
 
-/* store our uart devices for the serial driver console */
-struct platform_device *s3c2410_uart_devices[3];
-
 static int s3c2410_uart_count = 0;
 
 /* uart registration process */
diff --git a/arch/arm/mach-s3c2410/s3c2440.c b/arch/arm/mach-s3c2410/s3c2440.c
index d4c8281b55f6..833fa36bce05 100644
--- a/arch/arm/mach-s3c2410/s3c2440.c
+++ b/arch/arm/mach-s3c2410/s3c2440.c
@@ -151,7 +151,7 @@ void __init s3c2440_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 
 #ifdef CONFIG_PM
 
-struct sleep_save s3c2440_sleep[] = {
+static struct sleep_save s3c2440_sleep[] = {
         SAVE_ITEM(S3C2440_DSC0),
         SAVE_ITEM(S3C2440_DSC1),
         SAVE_ITEM(S3C2440_GPJDAT),
@@ -260,7 +260,7 @@ void __init s3c2440_init_clocks(int xtal)
  * as a driver which may support both 2410 and 2440 may try and use it.
 */
 
-int __init s3c2440_core_init(void)
+static int __init s3c2440_core_init(void)
 {
         return sysdev_class_register(&s3c2440_sysclass);
 }
diff --git a/arch/arm/mach-s3c2410/time.c b/arch/arm/mach-s3c2410/time.c
index c0acfb2ad790..8a00e3c3cd08 100644
--- a/arch/arm/mach-s3c2410/time.c
+++ b/arch/arm/mach-s3c2410/time.c
@@ -38,6 +38,7 @@
 #include <asm/hardware/clock.h>
 
 #include "clock.h"
+#include "cpu.h"
 
 static unsigned long timer_startval;
 static unsigned long timer_usec_ticks;
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index f35e69e9c65c..705c98921c37 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -111,7 +111,7 @@ proc_alignment_read(char *page, char **start, off_t off, int count, int *eof,
 }
 
 static int proc_alignment_write(struct file *file, const char __user *buffer,
-                               unsigned long count, void *data)
+                                unsigned long count, void *data)
 {
         char mode;
 
@@ -119,7 +119,7 @@ static int proc_alignment_write(struct file *file, const char __user *buffer,
                 if (get_user(mode, buffer))
                         return -EFAULT;
                 if (mode >= '0' && mode <= '5')
-                           ai_usermode = mode - '0';
+                        ai_usermode = mode - '0';
         }
         return count;
 }
@@ -262,7 +262,7 @@ union offset_union {
                         goto fault;                             \
         } while (0)
 
-#define put32_unaligned_check(val,addr)  \
+#define put32_unaligned_check(val,addr) \
         __put32_unaligned_check("strb", val, addr)
 
 #define put32t_unaligned_check(val,addr) \
@@ -306,19 +306,19 @@ do_alignment_ldrhstrh(unsigned long addr, unsigned long instr, struct pt_regs *r
         return TYPE_LDST;
 
  user:
-        if (LDST_L_BIT(instr)) {
-                unsigned long val;
-                get16t_unaligned_check(val, addr);
+        if (LDST_L_BIT(instr)) {
+                unsigned long val;
+                get16t_unaligned_check(val, addr);
 
-                /* signed half-word? */
-                if (instr & 0x40)
-                        val = (signed long)((signed short) val);
+                /* signed half-word? */
+                if (instr & 0x40)
+                        val = (signed long)((signed short) val);
 
-                regs->uregs[rd] = val;
-        } else
-                put16t_unaligned_check(regs->uregs[rd], addr);
+                regs->uregs[rd] = val;
+        } else
+                put16t_unaligned_check(regs->uregs[rd], addr);
 
-        return TYPE_LDST;
+        return TYPE_LDST;
 
  fault:
         return TYPE_FAULT;
@@ -342,11 +342,11 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr,
                 unsigned long val;
                 get32_unaligned_check(val, addr);
                 regs->uregs[rd] = val;
-                get32_unaligned_check(val, addr+4);
-                regs->uregs[rd+1] = val;
+                get32_unaligned_check(val, addr + 4);
+                regs->uregs[rd + 1] = val;
         } else {
                 put32_unaligned_check(regs->uregs[rd], addr);
-                put32_unaligned_check(regs->uregs[rd+1], addr+4);
+                put32_unaligned_check(regs->uregs[rd + 1], addr + 4);
         }
 
         return TYPE_LDST;
@@ -356,11 +356,11 @@ do_alignment_ldrdstrd(unsigned long addr, unsigned long instr,
                 unsigned long val;
                 get32t_unaligned_check(val, addr);
                 regs->uregs[rd] = val;
-                get32t_unaligned_check(val, addr+4);
-                regs->uregs[rd+1] = val;
+                get32t_unaligned_check(val, addr + 4);
+                regs->uregs[rd + 1] = val;
         } else {
                 put32t_unaligned_check(regs->uregs[rd], addr);
-                put32t_unaligned_check(regs->uregs[rd+1], addr+4);
+                put32t_unaligned_check(regs->uregs[rd + 1], addr + 4);
         }
 
         return TYPE_LDST;
@@ -443,7 +443,7 @@ do_alignment_ldmstm(unsigned long addr, unsigned long instr, struct pt_regs *reg
         if (LDST_P_EQ_U(instr)) /* U = P */
                 eaddr += 4;
 
-        /* 
+        /*
          * For alignment faults on the ARM922T/ARM920T the MMU  makes
          * the FSR (and hence addr) equal to the updated base address
          * of the multiple access rather than the restored value.
@@ -570,7 +570,7 @@ thumb2arm(u16 tinstr)
         /* 6.5.1 Format 3: */
         case 0x4800 >> 11:                              /* 7.1.28 LDR(3) */
                 /* NOTE: This case is not technically possible. We're
-                 *       loading 32-bit memory data via PC relative
+                 *       loading 32-bit memory data via PC relative
                  *       addressing mode. So we can and should eliminate
                  *       this case. But I'll leave it here for now.
                  */
@@ -642,7 +642,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 
         if (fault) {
                 type = TYPE_FAULT;
-                goto bad_or_fault;
+                goto bad_or_fault;
         }
 
         if (user_mode(regs))
diff --git a/arch/arm/nwfpe/fpa11.c b/arch/arm/nwfpe/fpa11.c
index 7690f731ee87..7b3d74d73c80 100644
--- a/arch/arm/nwfpe/fpa11.c
+++ b/arch/arm/nwfpe/fpa11.c
@@ -31,11 +31,6 @@
 #include <linux/string.h>
 #include <asm/system.h>
 
-/* forward declarations */
-unsigned int EmulateCPDO(const unsigned int);
-unsigned int EmulateCPDT(const unsigned int);
-unsigned int EmulateCPRT(const unsigned int);
-
 /* Reset the FPA11 chip.  Called to initialize and reset the emulator. */
 static void resetFPA11(void)
 {
diff --git a/arch/arm/nwfpe/fpa11.h b/arch/arm/nwfpe/fpa11.h
index 93523ae4b7a1..9677ae8448e8 100644
--- a/arch/arm/nwfpe/fpa11.h
+++ b/arch/arm/nwfpe/fpa11.h
@@ -95,4 +95,24 @@ extern int8 SetRoundingMode(const unsigned int);
 extern int8 SetRoundingPrecision(const unsigned int);
 extern void nwfpe_init_fpa(union fp_state *fp);
 
+extern unsigned int EmulateAll(unsigned int opcode);
+
+extern unsigned int EmulateCPDT(const unsigned int opcode);
+extern unsigned int EmulateCPDO(const unsigned int opcode);
+extern unsigned int EmulateCPRT(const unsigned int opcode);
+
+/* fpa11_cpdt.c */
+extern unsigned int PerformLDF(const unsigned int opcode);
+extern unsigned int PerformSTF(const unsigned int opcode);
+extern unsigned int PerformLFM(const unsigned int opcode);
+extern unsigned int PerformSFM(const unsigned int opcode);
+
+/* single_cpdo.c */
+
+extern unsigned int SingleCPDO(struct roundingData *roundData,
+                               const unsigned int opcode, FPREG * rFd);
+/* double_cpdo.c */
+extern unsigned int DoubleCPDO(struct roundingData *roundData,
+                               const unsigned int opcode, FPREG * rFd);
+
 #endif
diff --git a/arch/arm/nwfpe/fpa11_cprt.c b/arch/arm/nwfpe/fpa11_cprt.c
index adf8d3000540..7c67023655e4 100644
--- a/arch/arm/nwfpe/fpa11_cprt.c
+++ b/arch/arm/nwfpe/fpa11_cprt.c
@@ -26,12 +26,11 @@
 #include "fpa11.inl"
 #include "fpmodule.h"
 #include "fpmodule.inl"
+#include "softfloat.h"
 
 #ifdef CONFIG_FPE_NWFPE_XP
 extern flag floatx80_is_nan(floatx80);
 #endif
-extern flag float64_is_nan(float64);
-extern flag float32_is_nan(float32);
 
 unsigned int PerformFLT(const unsigned int opcode);
 unsigned int PerformFIX(const unsigned int opcode);
diff --git a/arch/arm/nwfpe/fpopcode.h b/arch/arm/nwfpe/fpopcode.h
index 1777e92a88e6..6528e081c83f 100644
--- a/arch/arm/nwfpe/fpopcode.h
+++ b/arch/arm/nwfpe/fpopcode.h
@@ -476,4 +476,10 @@ static inline unsigned int getDestinationSize(const unsigned int opcode)
         return (nRc);
 }
 
+extern unsigned int checkCondition(const unsigned int opcode,
+                                   const unsigned int ccodes);
+
+extern const float64 float64Constant[];
+extern const float32 float32Constant[];
+
 #endif
diff --git a/arch/arm/nwfpe/softfloat.h b/arch/arm/nwfpe/softfloat.h
index 1c8799b9ee4d..14151700b6b2 100644
--- a/arch/arm/nwfpe/softfloat.h
+++ b/arch/arm/nwfpe/softfloat.h
@@ -265,4 +265,7 @@ static inline flag float64_lt_nocheck(float64 a, float64 b)
         return (a != b) && (aSign ^ (a < b));
 }
 
+extern flag float32_is_nan( float32 a );
+extern flag float64_is_nan( float64 a );
+
 #endif
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 53e0323d4b83..bdb4e454b8b0 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -73,7 +73,7 @@ struct imx_port {
         struct uart_port        port;
         struct timer_list       timer;
         unsigned int            old_status;
-        int txirq,rxirq;
+        int txirq,rxirq,rtsirq;
 };
 
 /*
@@ -181,6 +181,22 @@ static void imx_start_tx(struct uart_port *port)
                 imx_transmit_buffer(sport);
 }
 
+static irqreturn_t imx_rtsint(int irq, void *dev_id, struct pt_regs *regs)
+{
+        struct imx_port *sport = (struct imx_port *)dev_id;
+        unsigned int val = USR1((u32)sport->port.membase)&USR1_RTSS;
+        unsigned long flags;
+
+        spin_lock_irqsave(&sport->port.lock, flags);
+
+        USR1((u32)sport->port.membase) = USR1_RTSD;
+        uart_handle_cts_change(&sport->port, !!val);
+        wake_up_interruptible(&sport->port.info->delta_msr_wait);
+
+        spin_unlock_irqrestore(&sport->port.lock, flags);
+        return IRQ_HANDLED;
+}
+
 static irqreturn_t imx_txint(int irq, void *dev_id, struct pt_regs *regs)
 {
         struct imx_port *sport = (struct imx_port *)dev_id;
@@ -386,15 +402,21 @@ static int imx_startup(struct uart_port *port)
         if (retval) goto error_out1;
 
         retval = request_irq(sport->txirq, imx_txint, 0,
-                             "imx-uart", sport);
+                             DRIVER_NAME, sport);
         if (retval) goto error_out2;
 
+        retval = request_irq(sport->rtsirq, imx_rtsint, 0,
+                             DRIVER_NAME, sport);
+        if (retval) goto error_out3;
+        set_irq_type(sport->rtsirq, IRQT_BOTHEDGE);
+
         /*
          * Finally, clear and enable interrupts
          */
 
+        USR1((u32)sport->port.membase) = USR1_RTSD;
         UCR1((u32)sport->port.membase) |=
-                         (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN);
+                         (UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN);
 
         UCR2((u32)sport->port.membase) |= (UCR2_RXEN | UCR2_TXEN);
         /*
@@ -406,6 +428,8 @@ static int imx_startup(struct uart_port *port)
 
         return 0;
 
+error_out3:
+        free_irq(sport->txirq, sport);
 error_out2:
         free_irq(sport->rxirq, sport);
 error_out1:
@@ -424,6 +448,7 @@ static void imx_shutdown(struct uart_port *port)
         /*
          * Free the interrupts
          */
+        free_irq(sport->rtsirq, sport);
         free_irq(sport->txirq, sport);
         free_irq(sport->rxirq, sport);
 
@@ -432,7 +457,7 @@ static void imx_shutdown(struct uart_port *port)
          */
 
         UCR1((u32)sport->port.membase) &=
-                         ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_UARTEN);
+                         ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN | UCR1_UARTEN);
 }
 
 static void
@@ -522,7 +547,7 @@ imx_set_termios(struct uart_port *port, struct termios *termios,
          * disable interrupts and drain transmitter
          */
         old_ucr1 = UCR1((u32)sport->port.membase);
-        UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN);
+        UCR1((u32)sport->port.membase) &= ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN);
 
         while ( !(USR2((u32)sport->port.membase) & USR2_TXDC))
                 barrier();
@@ -643,6 +668,7 @@ static struct imx_port imx_ports[] = {
         {
         .txirq  = UART1_MINT_TX,
         .rxirq  = UART1_MINT_RX,
+        .rtsirq = UART1_MINT_RTS,
         .port   = {
                 .type           = PORT_IMX,
                 .iotype         = SERIAL_IO_MEM,
@@ -658,6 +684,7 @@ static struct imx_port imx_ports[] = {
         }, {
         .txirq  = UART2_MINT_TX,
         .rxirq  = UART2_MINT_RX,
+        .rtsirq = UART2_MINT_RTS,
         .port   = {
                 .type           = PORT_IMX,
                 .iotype         = SERIAL_IO_MEM,
@@ -737,7 +764,7 @@ imx_console_write(struct console *co, const char *s, unsigned int count)
 
         UCR1((u32)sport->port.membase) =
                            (old_ucr1 | UCR1_UARTCLKEN | UCR1_UARTEN)
-                           & ~(UCR1_TXMPTYEN | UCR1_RRDYEN);
+                           & ~(UCR1_TXMPTYEN | UCR1_RRDYEN | UCR1_RTSDEN);
         UCR2((u32)sport->port.membase) = old_ucr2 | UCR2_TXEN;
 
         /*
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 672b359b07ce..90c2a86c421b 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -499,7 +499,7 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios,
         /*
          * Update the per-port timeout.
          */
-        uart_update_timeout(port, termios->c_cflag, quot);
+        uart_update_timeout(port, termios->c_cflag, baud);
 
         up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
         if (termios->c_iflag & INPCK)
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index eff2158024c8..52692aa345ec 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -1092,8 +1092,8 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
 
 static int probe_index = 0;
 
-int s3c24xx_serial_probe(struct device *_dev,
-                         struct s3c24xx_uart_info *info)
+static int s3c24xx_serial_probe(struct device *_dev,
+                                struct s3c24xx_uart_info *info)
 {
         struct s3c24xx_uart_port *ourport;
         struct platform_device *dev = to_platform_device(_dev);
@@ -1120,7 +1120,7 @@ int s3c24xx_serial_probe(struct device *_dev,
         return ret;
 }
 
-int s3c24xx_serial_remove(struct device *_dev)
+static int s3c24xx_serial_remove(struct device *_dev)
 {
         struct uart_port *port = s3c24xx_dev_to_port(_dev);
 
@@ -1134,7 +1134,8 @@ int s3c24xx_serial_remove(struct device *_dev)
 
 #ifdef CONFIG_PM
 
-int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level)
+static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state,
+                                  u32 level)
 {
         struct uart_port *port = s3c24xx_dev_to_port(dev);
 
@@ -1144,7 +1145,7 @@ int s3c24xx_serial_suspend(struct device *dev, pm_message_t state, u32 level)
         return 0;
 }
 
-int s3c24xx_serial_resume(struct device *dev, u32 level)
+static int s3c24xx_serial_resume(struct device *dev, u32 level)
 {
         struct uart_port *port = s3c24xx_dev_to_port(dev);
         struct s3c24xx_uart_port *ourport = to_ourport(port);
@@ -1165,8 +1166,8 @@ int s3c24xx_serial_resume(struct device *dev, u32 level)
 #define s3c24xx_serial_resume  NULL
 #endif
 
-int s3c24xx_serial_init(struct device_driver *drv,
-                        struct s3c24xx_uart_info *info)
+static int s3c24xx_serial_init(struct device_driver *drv,
+                               struct s3c24xx_uart_info *info)
 {
         dbg("s3c24xx_serial_init(%p,%p)\n", drv, info);
         return driver_register(drv);
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index 939d9e5020a0..13fa2deb4ddd 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -126,8 +126,8 @@
 #define DRCMR12         __REG(0x40000130)  /* Request to Channel Map Register for AC97 audio transmit Request */
 #define DRCMR13         __REG(0x40000134)  /* Request to Channel Map Register for SSP receive Request */
 #define DRCMR14         __REG(0x40000138)  /* Request to Channel Map Register for SSP transmit Request */
-#define DRCMR15         __REG(0x4000013c)  /* Reserved */
-#define DRCMR16         __REG(0x40000140)  /* Reserved */
+#define DRCMR15         __REG(0x4000013c)  /* Request to Channel Map Register for SSP2 receive Request */
+#define DRCMR16         __REG(0x40000140)  /* Request to Channel Map Register for SSP2 transmit Request */
 #define DRCMR17         __REG(0x40000144)  /* Request to Channel Map Register for ICP receive Request */
 #define DRCMR18         __REG(0x40000148)  /* Request to Channel Map Register for ICP transmit Request */
 #define DRCMR19         __REG(0x4000014c)  /* Request to Channel Map Register for STUART receive Request */
@@ -151,7 +151,8 @@
 #define DRCMR37         __REG(0x40000194)  /* Request to Channel Map Register for USB endpoint 13 Request */
 #define DRCMR38         __REG(0x40000198)  /* Request to Channel Map Register for USB endpoint 14 Request */
 #define DRCMR39         __REG(0x4000019C)  /* Reserved */
-
+#define DRCMR66         __REG(0x40001108)  /* Request to Channel Map Register for SSP3 receive Request */
+#define DRCMR67         __REG(0x4000110C)  /* Request to Channel Map Register for SSP3 transmit Request */
 #define DRCMR68         __REG(0x40001110)  /* Request to Channel Map Register for Camera FIFO 0 Request */
 #define DRCMR69         __REG(0x40001114)  /* Request to Channel Map Register for Camera FIFO 1 Request */
 #define DRCMR70         __REG(0x40001118)  /* Request to Channel Map Register for Camera FIFO 2 Request */
diff --git a/include/asm-arm/arch-s3c2410/hardware.h b/include/asm-arm/arch-s3c2410/hardware.h
index 48a39918a760..1c9de29cafef 100644
--- a/include/asm-arm/arch-s3c2410/hardware.h
+++ b/include/asm-arm/arch-s3c2410/hardware.h
@@ -92,6 +92,13 @@ extern unsigned int s3c2410_gpio_getpin(unsigned int pin);
 
 extern unsigned int s3c2410_modify_misccr(unsigned int clr, unsigned int chg);
 
+#ifdef CONFIG_CPU_S3C2440
+
+extern int s3c2440_set_dsc(unsigned int pin, unsigned int value);
+
+#endif /* CONFIG_CPU_S3C2440 */
+
+
 #endif /* __ASSEMBLY__ */
 
 #include <asm/sizes.h>