Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh

Pull SuperH fixes from Paul Mundt.

* tag 'sh-for-linus' of git://github.com/pmundt/linux-sh:
  sh: fix clock-sh7757 for the latest sh_mobile_sdhi driver
  serial: sh-sci: use serial_port_in/out vs sci_in/out.
  sh: vsyscall: Fix up .eh_frame generation.
  sh: dma: Fix up device attribute mismatch from sysdev fallout.
  sh: dwarf unwinder depends on SHcompact.
  sh: fix up fallout from system.h disintegration.

18 files changed, 61 insertions, 16 deletions

diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index c1d5a820b1aa..5f2bb4242c0f 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -61,6 +61,7 @@ config DUMP_CODE
 config DWARF_UNWINDER
         bool "Enable the DWARF unwinder for stacktraces"
         select FRAME_POINTER
+        depends on SUPERH32
         default n
         help
           Enabling this option will make stacktraces more accurate, at
diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c
index d879848f3cdd..d0d6221d7c2e 100644
--- a/arch/sh/boards/board-sh7785lcr.c
+++ b/arch/sh/boards/board-sh7785lcr.c
@@ -28,6 +28,7 @@
 #include <cpu/sh7785.h>
 #include <asm/heartbeat.h>
 #include <asm/clock.h>
+#include <asm/bl_bit.h>
 
 /*
  * NOTE: This board has 2 physical memory maps.
diff --git a/arch/sh/boards/mach-hp6xx/pm.c b/arch/sh/boards/mach-hp6xx/pm.c
index adc9b4bba828..8b50cf763c06 100644
--- a/arch/sh/boards/mach-hp6xx/pm.c
+++ b/arch/sh/boards/mach-hp6xx/pm.c
@@ -14,6 +14,7 @@
 #include <linux/gfp.h>
 #include <asm/io.h>
 #include <asm/hd64461.h>
+#include <asm/bl_bit.h>
 #include <mach/hp6xx.h>
 #include <cpu/dac.h>
 #include <asm/freq.h>
diff --git a/arch/sh/drivers/dma/dma-sysfs.c b/arch/sh/drivers/dma/dma-sysfs.c
index b1cb2715ad6e..67ee95603813 100644
--- a/arch/sh/drivers/dma/dma-sysfs.c
+++ b/arch/sh/drivers/dma/dma-sysfs.c
@@ -54,7 +54,7 @@ static int __init dma_subsys_init(void)
         if (unlikely(ret))
                 return ret;
 
-        return device_create_file(dma_subsys.dev_root, &dev_attr_devices.attr);
+        return device_create_file(dma_subsys.dev_root, &dev_attr_devices);
 }
 postcore_initcall(dma_subsys_init);
 
diff --git a/arch/sh/kernel/cpu/fpu.c b/arch/sh/kernel/cpu/fpu.c
index 7f1b70cace35..f8f7af51c128 100644
--- a/arch/sh/kernel/cpu/fpu.c
+++ b/arch/sh/kernel/cpu/fpu.c
@@ -2,6 +2,7 @@
 #include <linux/slab.h>
 #include <asm/processor.h>
 #include <asm/fpu.h>
+#include <asm/traps.h>
 
 int init_fpu(struct task_struct *tsk)
 {
diff --git a/arch/sh/kernel/cpu/sh2a/fpu.c b/arch/sh/kernel/cpu/sh2a/fpu.c
index 488d24e0cdf0..98bbaa447c93 100644
--- a/arch/sh/kernel/cpu/sh2a/fpu.c
+++ b/arch/sh/kernel/cpu/sh2a/fpu.c
@@ -14,6 +14,7 @@
 #include <asm/processor.h>
 #include <asm/io.h>
 #include <asm/fpu.h>
+#include <asm/traps.h>
 
 /* The PR (precision) bit in the FP Status Register must be clear when
  * an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index e74cd6c0f10d..69ab4d3c8d41 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -16,6 +16,7 @@
 #include <cpu/fpu.h>
 #include <asm/processor.h>
 #include <asm/fpu.h>
+#include <asm/traps.h>
 
 /* The PR (precision) bit in the FP Status Register must be clear when
  * an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
index 5853989586ed..04ab5aeaf920 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
@@ -113,7 +113,7 @@ static struct clk_lookup lookups[] = {
         CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]),
 
         /* MSTP32 clocks */
-        CLKDEV_CON_ID("sdhi0", &mstp_clks[MSTP004]),
+        CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP004]),
         CLKDEV_CON_ID("riic0", &mstp_clks[MSTP000]),
         CLKDEV_CON_ID("riic1", &mstp_clks[MSTP000]),
         CLKDEV_CON_ID("riic2", &mstp_clks[MSTP000]),
diff --git a/arch/sh/kernel/cpu/shmobile/pm.c b/arch/sh/kernel/cpu/shmobile/pm.c
index a6f95ae4aae7..08d27fac8d08 100644
--- a/arch/sh/kernel/cpu/shmobile/pm.c
+++ b/arch/sh/kernel/cpu/shmobile/pm.c
@@ -16,6 +16,7 @@
 #include <asm/suspend.h>
 #include <asm/uaccess.h>
 #include <asm/cacheflush.h>
+#include <asm/bl_bit.h>
 
 /*
  * Notifier lists for pre/post sleep notification
diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c
index 64852ecc6881..ee226e20c20c 100644
--- a/arch/sh/kernel/idle.c
+++ b/arch/sh/kernel/idle.c
@@ -17,8 +17,8 @@
 #include <linux/irqflags.h>
 #include <linux/smp.h>
 #include <linux/cpuidle.h>
-#include <asm/pgalloc.h>
 #include <linux/atomic.h>
+#include <asm/pgalloc.h>
 #include <asm/smp.h>
 #include <asm/bl_bit.h>
 
diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c
index efb6d398dec3..b117781bfea2 100644
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@@ -14,6 +14,7 @@
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <asm/cacheflush.h>
+#include <asm/traps.h>
 
 /* Macros for single step instruction identification */
 #define OPCODE_BT(op)           (((op) & 0xff00) == 0x8900)
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index f72e3a951588..94273aaf78c1 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -26,6 +26,7 @@
 #include <asm/mmu_context.h>
 #include <asm/fpu.h>
 #include <asm/syscalls.h>
+#include <asm/switch_to.h>
 
 void show_regs(struct pt_regs * regs)
 {
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index a17a14d32340..eaebdf6a5c77 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -27,6 +27,7 @@
 #include <asm/smp.h>
 #include <asm/cacheflush.h>
 #include <asm/sections.h>
+#include <asm/setup.h>
 
 int __cpu_number_map[NR_CPUS];          /* Map physical to logical */
 int __cpu_logical_map[NR_CPUS];         /* Map logical to physical */
diff --git a/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S b/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S
index 555a64f124ca..23af17584054 100644
--- a/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S
+++ b/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S
@@ -34,6 +34,41 @@ __kernel_rt_sigreturn:
 1:      .short  __NR_rt_sigreturn
 .LEND_rt_sigreturn:
         .size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
+        .previous
 
         .section .eh_frame,"a",@progbits
+.LCIE1:
+        .ualong .LCIE1_end - .LCIE1_start
+.LCIE1_start:
+        .ualong 0               /* CIE ID */
+        .byte   0x1             /* Version number */
+        .string "zRS"           /* NUL-terminated augmentation string */
+        .uleb128 0x1            /* Code alignment factor */
+        .sleb128 -4             /* Data alignment factor */
+        .byte   0x11            /* Return address register column */
+        .uleb128 0x1            /* Augmentation length and data */
+        .byte 0x1b              /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */
+        .byte   0xc, 0xf, 0x0   /* DW_CFA_def_cfa: r15 ofs 0 */
+
+        .align 2
+.LCIE1_end:
+
+        .ualong .LFDE0_end-.LFDE0_start /* Length FDE0 */
+.LFDE0_start:
+        .ualong .LFDE0_start-.LCIE1     /* CIE pointer */
+        .ualong .LSTART_sigreturn-.     /* PC-relative start address */
+        .ualong .LEND_sigreturn-.LSTART_sigreturn
+        .uleb128 0                      /* Augmentation */
+        .align 2
+.LFDE0_end:
+
+        .ualong .LFDE1_end-.LFDE1_start /* Length FDE1 */
+.LFDE1_start:
+        .ualong .LFDE1_start-.LCIE1     /* CIE pointer */
+        .ualong .LSTART_rt_sigreturn-.  /* PC-relative start address */
+        .ualong .LEND_rt_sigreturn-.LSTART_rt_sigreturn
+        .uleb128 0                      /* Augmentation */
+        .align 2
+.LFDE1_end:
+
         .previous
diff --git a/arch/sh/kernel/vsyscall/vsyscall-trapa.S b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
index 3e70f851cdc6..0eb74d00690a 100644
--- a/arch/sh/kernel/vsyscall/vsyscall-trapa.S
+++ b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
@@ -3,37 +3,34 @@
         .type __kernel_vsyscall,@function
 __kernel_vsyscall:
 .LSTART_vsyscall:
-        /* XXX: We'll have to do something here once we opt to use the vDSO
-         * page for something other than the signal trampoline.. as well as
-         * fill out .eh_frame -- PFM. */
+        trapa   #0x10
+         nop
 .LEND_vsyscall:
         .size __kernel_vsyscall,.-.LSTART_vsyscall
+        .previous
 
         .section .eh_frame,"a",@progbits
-        .previous
 .LCIE:
         .ualong .LCIE_end - .LCIE_start
 .LCIE_start:
         .ualong 0               /* CIE ID */
         .byte   0x1             /* Version number */
-        .string "zRS"           /* NUL-terminated augmentation string */
+        .string "zR"            /* NUL-terminated augmentation string */
         .uleb128 0x1            /* Code alignment factor */
         .sleb128 -4             /* Data alignment factor */
         .byte   0x11            /* Return address register column */
-                                /* Augmentation length and data (none) */
-        .byte   0xc             /* DW_CFA_def_cfa */
-        .uleb128 0xf            /* r15 */
-        .uleb128 0x0            /* offset 0 */
-
+        .uleb128 0x1            /* Augmentation length and data */
+        .byte 0x1b              /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */
+        .byte   0xc,0xf,0x0     /* DW_CFA_def_cfa: r15 ofs 0 */
         .align 2
 .LCIE_end:
 
         .ualong .LFDE_end-.LFDE_start   /* Length FDE */
 .LFDE_start:
-        .ualong .LCIE                   /* CIE pointer */
-        .ualong .LSTART_vsyscall-.      /* start address */
+        .ualong .LFDE_start-.LCIE       /* CIE pointer */
+        .ualong .LSTART_vsyscall-.      /* PC-relative start address */
         .ualong .LEND_vsyscall-.LSTART_vsyscall
-        .uleb128 0
+        .uleb128 0                      /* Augmentation */
         .align 2
 .LFDE_end:
         .previous
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 112fea12522a..0e529285b28d 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -18,6 +18,7 @@
 #include <linux/highmem.h>
 #include <asm/pgtable.h>
 #include <asm/mmu_context.h>
+#include <asm/cache_insns.h>
 #include <asm/cacheflush.h>
 
 /*
diff --git a/arch/sh/mm/flush-sh4.c b/arch/sh/mm/flush-sh4.c
index 75a17f5bfa14..0b85dd9dd3a7 100644
--- a/arch/sh/mm/flush-sh4.c
+++ b/arch/sh/mm/flush-sh4.c
@@ -1,5 +1,6 @@
 #include <linux/mm.h>
 #include <asm/mmu_context.h>
+#include <asm/cache_insns.h>
 #include <asm/cacheflush.h>
 #include <asm/traps.h>
 
diff --git a/arch/sh/mm/sram.c b/arch/sh/mm/sram.c
index bc156ec4545e..2d8fa718d55e 100644
--- a/arch/sh/mm/sram.c
+++ b/arch/sh/mm/sram.c
@@ -9,6 +9,7 @@
  */
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/errno.h>
 #include <asm/sram.h>
 
 /*