15 files changed, 13 insertions, 95 deletions

diff --git a/arch/sh/kernel/cpu/sh3/serial-sh7720.c b/arch/sh/kernel/cpu/sh3/serial-sh7720.c
index 8832c526cdf9..c4a0336660dd 100644
--- a/arch/sh/kernel/cpu/sh3/serial-sh7720.c
+++ b/arch/sh/kernel/cpu/sh3/serial-sh7720.c
@@ -2,7 +2,7 @@
 #include <linux/serial_core.h>
 #include <linux/io.h>
 #include <cpu/serial.h>
-#include <asm/gpio.h>
+#include <cpu/gpio.h>
 
 static void sh7720_sci_init_pins(struct uart_port *port, unsigned int cflag)
 {
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
index ea01a72f1b94..53638e231cd0 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
@@ -283,7 +283,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div6_register(div6_clks, DIV6_NR);
 
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+                ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
index 7ac07b4f75de..22e485d1990b 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
@@ -276,7 +276,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div6_register(div6_clks, DIV6_NR);
 
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+                ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
index 8e1f97010c0d..c4cb740e4d10 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
@@ -261,7 +261,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div6_register(div6_clks, DIV6_NR);
 
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR);
+                ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
index 35f75cf0c7e5..37c41c7747a3 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
@@ -311,7 +311,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div6_register(div6_clks, DIV6_NR);
 
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR);
+                ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 2a87901673fe..c87e78f73234 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -375,7 +375,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
 
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR);
+                ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7734.c b/arch/sh/kernel/cpu/sh4a/clock-sh7734.c
index 1697642c1f73..deb683abacf0 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7734.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7734.c
@@ -260,7 +260,7 @@ int __init arch_clk_init(void)
                         &div4_table);
 
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+                ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
index 04ab5aeaf920..e84a43229b9c 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
@@ -148,7 +148,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
                                            &div4_table);
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+                ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
index ab1c58f2d101..1c83788db76a 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
@@ -175,7 +175,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
                                            &div4_table);
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+                ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
index 491709483e10..8bba6f159023 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
@@ -194,7 +194,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
                                            &div4_table);
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+                ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh4a/clock-shx3.c b/arch/sh/kernel/cpu/sh4a/clock-shx3.c
index 0f11b392bf46..a9422dab0ce7 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-shx3.c
@@ -149,7 +149,7 @@ int __init arch_clk_init(void)
                 ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
                                            &div4_table);
         if (!ret)
-                ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+                ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
 
         return ret;
 }
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S
index ff1f0e6e9bec..b7cf6a547f11 100644
--- a/arch/sh/kernel/cpu/sh5/entry.S
+++ b/arch/sh/kernel/cpu/sh5/entry.S
@@ -1569,86 +1569,6 @@ ___clear_user_exit:
 #endif /* CONFIG_MMU */
 
 /*
- * int __strncpy_from_user(unsigned long __dest, unsigned long __src,
- *                         int __count)
- *
- * Inputs:
- * (r2)  target address
- * (r3)  source address
- * (r4)  maximum size in bytes
- *
- * Ouputs:
- * (*r2) copied data
- * (r2)  -EFAULT (in case of faulting)
- *       copied data (otherwise)
- */
-        .global __strncpy_from_user
-__strncpy_from_user:
-        pta     ___strncpy_from_user1, tr0
-        pta     ___strncpy_from_user_done, tr1
-        or      r4, ZERO, r5            /* r5 = original count */
-        beq/u   r4, r63, tr1            /* early exit if r4==0 */
-        movi    -(EFAULT), r6           /* r6 = reply, no real fixup */
-        or      ZERO, ZERO, r7          /* r7 = data, clear top byte of data */
-
-___strncpy_from_user1:
-        ld.b    r3, 0, r7               /* Fault address: only in reading */
-        st.b    r2, 0, r7
-        addi    r2, 1, r2
-        addi    r3, 1, r3
-        beq/u   ZERO, r7, tr1
-        addi    r4, -1, r4              /* return real number of copied bytes */
-        bne/l   ZERO, r4, tr0
-
-___strncpy_from_user_done:
-        sub     r5, r4, r6              /* If done, return copied */
-
-___strncpy_from_user_exit:
-        or      r6, ZERO, r2
-        ptabs   LINK, tr0
-        blink   tr0, ZERO
-
-/*
- * extern long __strnlen_user(const char *__s, long __n)
- *
- * Inputs:
- * (r2)  source address
- * (r3)  source size in bytes
- *
- * Ouputs:
- * (r2)  -EFAULT (in case of faulting)
- *       string length (otherwise)
- */
-        .global __strnlen_user
-__strnlen_user:
-        pta     ___strnlen_user_set_reply, tr0
-        pta     ___strnlen_user1, tr1
-        or      ZERO, ZERO, r5          /* r5 = counter */
-        movi    -(EFAULT), r6           /* r6 = reply, no real fixup */
-        or      ZERO, ZERO, r7          /* r7 = data, clear top byte of data */
-        beq     r3, ZERO, tr0
-
-___strnlen_user1:
-        ldx.b   r2, r5, r7              /* Fault address: only in reading */
-        addi    r3, -1, r3              /* No real fixup */
-        addi    r5, 1, r5
-        beq     r3, ZERO, tr0
-        bne     r7, ZERO, tr1
-! The line below used to be active.  This meant led to a junk byte lying between each pair
-! of entries in the argv & envp structures in memory.  Whilst the program saw the right data
-! via the argv and envp arguments to main, it meant the 'flat' representation visible through
-! /proc/$pid/cmdline was corrupt, causing trouble with ps, for example.
-!       addi    r5, 1, r5               /* Include '\0' */
-
-___strnlen_user_set_reply:
-        or      r5, ZERO, r6            /* If done, return counter */
-
-___strnlen_user_exit:
-        or      r6, ZERO, r2
-        ptabs   LINK, tr0
-        blink   tr0, ZERO
-
-/*
  * extern long __get_user_asm_?(void *val, long addr)
  *
  * Inputs:
@@ -1982,8 +1902,6 @@ asm_uaccess_start:
         .long   ___copy_user2, ___copy_user_exit
         .long   ___clear_user1, ___clear_user_exit
 #endif
-        .long   ___strncpy_from_user1, ___strncpy_from_user_exit
-        .long   ___strnlen_user1, ___strnlen_user_exit
         .long   ___get_user_asm_b1, ___get_user_asm_b_exit
         .long   ___get_user_asm_w1, ___get_user_asm_w_exit
         .long   ___get_user_asm_l1, ___get_user_asm_l_exit
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 9b7a459a4613..055d91b70305 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -4,6 +4,7 @@
 #include <linux/sched.h>
 #include <linux/export.h>
 #include <linux/stackprotector.h>
+#include <asm/fpu.h>
 
 struct kmem_cache *task_xstate_cachep = NULL;
 unsigned int xstate_size;
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 4264583eabac..602545b12a86 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -33,6 +33,7 @@
 #include <asm/switch_to.h>
 
 struct task_struct *last_task_used_math = NULL;
+struct pt_regs fake_swapper_regs = { 0, };
 
 void show_regs(struct pt_regs *regs)
 {
diff --git a/arch/sh/kernel/sh_ksyms_64.c b/arch/sh/kernel/sh_ksyms_64.c
index 45afa5c51f67..26a0774f5272 100644
--- a/arch/sh/kernel/sh_ksyms_64.c
+++ b/arch/sh/kernel/sh_ksyms_64.c
@@ -32,8 +32,6 @@ EXPORT_SYMBOL(__get_user_asm_b);
 EXPORT_SYMBOL(__get_user_asm_w);
 EXPORT_SYMBOL(__get_user_asm_l);
 EXPORT_SYMBOL(__get_user_asm_q);
-EXPORT_SYMBOL(__strnlen_user);
-EXPORT_SYMBOL(__strncpy_from_user);
 EXPORT_SYMBOL(__clear_user);
 EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(__copy_user);