Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh64-2.6:
  sh64: Add a sane pm_power_off implementation.
  sh64: Use generic BUG_ON()/WARN_ON().
  sh64: Trivial build fixes.
  sh64: Drop deprecated ISA tuning for legacy toolchains.

diff --git a/arch/sh64/Makefile b/arch/sh64/Makefile
index 8ca57ffa2b709f57cc23453cc1dd0c293a558ffa..ebf20043991ce073b6e4ec3d6161a24f5bb2e141 100644 (file)
--- a/arch/sh64/Makefile
+++ b/arch/sh64/Makefile
@@ -26,7 +26,6 @@ LDFLAGS                       += -EB  -mshelf32_linux
 endif
 
 # No requirements for endianess support from AFLAGS, 'as' always run through gcc
-AFLAGS         += -m5 -isa=sh64 -traditional
 CFLAGS         += $(cpu-y)
 
 LDFLAGS_vmlinux        += --defsym phys_stext=_stext-$(CONFIG_CACHED_MEMORY_OFFSET) \

diff --git a/arch/sh64/kernel/process.c b/arch/sh64/kernel/process.c
index dba8e14013b6b9c2bc3166a4fcef97511cb78804..db475b7833fb86c97b77d70d8c45f9200905dfdf 100644 (file)
--- a/arch/sh64/kernel/process.c
+++ b/arch/sh64/kernel/process.c
@@ -355,6 +355,9 @@ void machine_power_off(void)
        enter_deep_standby();
 }
 
+void (*pm_power_off)(void) = machine_power_off;
+EXPORT_SYMBOL(pm_power_off);
+
 void show_regs(struct pt_regs * regs)
 {
        unsigned long long ah, al, bh, bl, ch, cl;

diff --git a/arch/sh64/mach-cayman/setup.c b/arch/sh64/mach-cayman/setup.c
index d84895dda3cdddb445bb50e806045c38414c7a3a..3ed87cd059d064e01da3949d9420d18a34818470 100644 (file)
--- a/arch/sh64/mach-cayman/setup.c
+++ b/arch/sh64/mach-cayman/setup.c
@@ -112,8 +112,10 @@ struct resource io_resources[] = {
 };
 
 struct resource kram_resources[] = {
-       { "Kernel code", 0, 0 },        /* These must be last in the array */
-       { "Kernel data", 0, 0 }         /* These must be last in the array */
+       /* These must be last in the array */
+       { .name = "Kernel code", .start = 0, .end = 0 },
+       /* These must be last in the array */
+       { .name = "Kernel data", .start = 0, .end = 0 }
 };
 
 struct resource xram_resources[] = {

diff --git a/arch/sh64/mm/ioremap.c b/arch/sh64/mm/ioremap.c
index fb1866fa2c9d1d62b1cd294f7178dfebd1560285..80c56754f51309f0d9f2c09238fe4ce8a04082d9 100644 (file)
--- a/arch/sh64/mm/ioremap.c
+++ b/arch/sh64/mm/ioremap.c
@@ -449,7 +449,9 @@ ioremap_proc_info(char *buf, char **start, off_t fpos, int length, int *eof,
                if (p + 32 >= e)        /* Better than nothing */
                        break;
                if ((nm = r->name) == 0) nm = "???";
-               p += sprintf(p, "%08lx-%08lx: %s\n", r->start, r->end, nm);
+               p += sprintf(p, "%08lx-%08lx: %s\n",
+                            (unsigned long)r->start,
+                            (unsigned long)r->end, nm);
        }
 
        return p-buf;

diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 301573373c30ad856f02752c1b1306b27b81e12a..cbede06cac27915d92664b1019b5a859adfdbb62 100644 (file)
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -1579,7 +1579,7 @@ static int __init serial_console_setup(struct console *co, char *options)
        h8300_sci_enable(port, sci_enable);
 #endif
 #elif defined(CONFIG_SUPERH64)
-       port->uartclk = current_cpu_info.module_clock * 16;
+       port->uartclk = current_cpu_data.module_clock * 16;
 #else
        {
                struct clk *clk = clk_get("module_clk");
@@ -1720,7 +1720,7 @@ static int __init sci_init(void)
 #if defined(__H8300H__) || defined(__H8300S__)
                        sciport->port.uartclk = CONFIG_CPU_CLOCK;
 #elif defined(CONFIG_SUPERH64)
-                       sciport->port.uartclk = current_cpu_info.module_clock * 16;
+                       sciport->port.uartclk = current_cpu_data.module_clock * 16;
 #else
                        struct clk *clk = clk_get("module_clk");
                        sciport->port.uartclk = clk_get_rate(clk) * 16;

diff --git a/include/asm-sh64/bug.h b/include/asm-sh64/bug.h
index 81f722efeb6352de0145c68a88e823a0eaccc91c..f3a9c9248ef4c788826a2a6a7ec5d71c4c50f38f 100644 (file)
--- a/include/asm-sh64/bug.h
+++ b/include/asm-sh64/bug.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_SH64_BUG_H
 #define __ASM_SH64_BUG_H
 
-
+#ifdef CONFIG_BUG
 /*
  * Tell the user there is some problem, then force a segfault (in process
  * context) or a panic (interrupt context).
@@ -11,17 +11,9 @@
        *(volatile int *)0 = 0; \
 } while (0)
 
-#define BUG_ON(condition) do { \
-       if (unlikely((condition)!=0)) \
-               BUG(); \
-} while(0)
+#define HAVE_ARCH_BUG
+#endif
 
-#define WARN_ON(condition) do { \
-       if (unlikely((condition)!=0)) { \
-               printk("Badness in %s at %s:%d\n", __FUNCTION__, __FILE__, __LINE__); \
-               dump_stack(); \
-       } \
-} while (0)
+#include <asm-generic/bug.h>
 
 #endif /* __ASM_SH64_BUG_H */
-

diff --git a/include/asm-sh64/byteorder.h b/include/asm-sh64/byteorder.h
index f602ebe334ebc3dcc25e0f9207dd87373de98d8c..7419d78820ee52f7a3d507e2142c47c73a7a878d 100644 (file)
--- a/include/asm-sh64/byteorder.h
+++ b/include/asm-sh64/byteorder.h
@@ -14,7 +14,7 @@
 
 #include <asm/types.h>
 
-static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
+static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
 {
        __asm__("byterev        %0, %0\n\t"
                "shari          %0, 32, %0"
@@ -23,7 +23,7 @@ static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
        return x;
 }
 
-static __inline__ __const__ __u16 ___arch__swab16(__u16 x)
+static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
 {
        __asm__("byterev        %0, %0\n\t"
                "shari          %0, 48, %0"

diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h
index a74a49e47922b03e223b8db5a387d93335d1bc7c..68e27a8fca31f20d90257d454251a31b58e180b5 100644 (file)
--- a/include/asm-sh64/dma-mapping.h
+++ b/include/asm-sh64/dma-mapping.h
@@ -126,22 +126,30 @@ static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
 static inline void dma_sync_single_for_cpu(struct device *dev,
                                           dma_addr_t dma_handle, size_t size,
                                           enum dma_data_direction dir)
-       __attribute__ ((alias("dma_sync_single")));
+{
+       dma_sync_single(dev, dma_handle, size, dir);
+}
 
 static inline void dma_sync_single_for_device(struct device *dev,
                                           dma_addr_t dma_handle, size_t size,
                                           enum dma_data_direction dir)
-       __attribute__ ((alias("dma_sync_single")));
+{
+       dma_sync_single(dev, dma_handle, size, dir);
+}
 
 static inline void dma_sync_sg_for_cpu(struct device *dev,
                                       struct scatterlist *sg, int nelems,
                                       enum dma_data_direction dir)
-       __attribute__ ((alias("dma_sync_sg")));
+{
+       dma_sync_sg(dev, sg, nelems, dir);
+}
 
 static inline void dma_sync_sg_for_device(struct device *dev,
                                       struct scatterlist *sg, int nelems,
                                       enum dma_data_direction dir)
-       __attribute__ ((alias("dma_sync_sg")));
+{
+       dma_sync_sg(dev, sg, nelems, dir);
+}
 
 static inline int dma_get_cache_alignment(void)
 {

diff --git a/include/asm-sh64/io.h b/include/asm-sh64/io.h
index dee4f77929a45523089d5e98fa46a95ce890aa75..252fedbb6621e4cbd5df0f815d51ef7b4414a636 100644 (file)
--- a/include/asm-sh64/io.h
+++ b/include/asm-sh64/io.h
@@ -123,6 +123,13 @@ void insw(unsigned long port, void *addr, unsigned long count);
 void outsl(unsigned long port, const void *addr, unsigned long count);
 void insl(unsigned long port, void *addr, unsigned long count);
 
+#define __raw_readb            readb
+#define __raw_readw            readw
+#define __raw_readl            readl
+#define __raw_writeb           writeb
+#define __raw_writew           writew
+#define __raw_writel           writel
+
 void memcpy_toio(void __iomem *to, const void *from, long count);
 void memcpy_fromio(void *to, void __iomem *from, long count);
 

diff --git a/include/asm-sh64/ptrace.h b/include/asm-sh64/ptrace.h
index 56190f5215872af48c72c30e78a59e9169fe13db..a6d4da519db6238ff250a570ed5eb6285be4b2cc 100644 (file)
--- a/include/asm-sh64/ptrace.h
+++ b/include/asm-sh64/ptrace.h
@@ -28,7 +28,7 @@ struct pt_regs {
 #ifdef __KERNEL__
 #define user_mode(regs) (((regs)->sr & 0x40000000)==0)
 #define instruction_pointer(regs) ((regs)->pc)
-#define profile_pc(regs) instruction_pointer(regs)
+#define profile_pc(regs) ((unsigned long)instruction_pointer(regs))
 extern void show_regs(struct pt_regs *);
 #endif
 

diff --git a/include/asm-sh64/system.h b/include/asm-sh64/system.h
index 87ef6f1ad5a47f5e2df6f941439ff30d5a113eb8..b1598c26fcb088fe06d809540f7f90c3adde171d 100644 (file)
--- a/include/asm-sh64/system.h
+++ b/include/asm-sh64/system.h
@@ -64,7 +64,7 @@ extern void __xchg_called_with_bad_pointer(void);
 #define smp_read_barrier_depends()     do { } while (0)
 #endif /* CONFIG_SMP */
 
-#define set_rmb(var, value) do { xchg(&var, value); } while (0)
+#define set_rmb(var, value) do { (void)xchg(&var, value); } while (0)
 #define set_mb(var, value) set_rmb(var, value)
 
 /* Interrupt Control */

diff --git a/include/asm-sh64/uaccess.h b/include/asm-sh64/uaccess.h
index f4936d8fa617fe9b7ecc8e2895055147f492fa4c..644c67b65f94596a208a3015f86ba6b37fc695ed 100644 (file)
--- a/include/asm-sh64/uaccess.h
+++ b/include/asm-sh64/uaccess.h
@@ -128,25 +128,20 @@ do {                                                              \
 
 #define __get_user_nocheck(x,ptr,size)                         \
 ({                                                             \
-       long __gu_addr = (long)(ptr);                           \
-       long __gu_err;                                          \
-       __typeof(*(ptr)) __gu_val;                              \
-       __asm__ ("":"=r" (__gu_val));                           \
-       __asm__ ("":"=r" (__gu_err));                           \
-       __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \
-       (x) = (__typeof__(*(ptr))) __gu_val;                    \
+       long __gu_err, __gu_val;                                \
+       __get_user_size((void *)&__gu_val, (long)(ptr),         \
+                       (size), __gu_err);                      \
+       (x) = (__typeof__(*(ptr)))__gu_val;                     \
        __gu_err;                                               \
 })
 
 #define __get_user_check(x,ptr,size)                           \
 ({                                                             \
        long __gu_addr = (long)(ptr);                           \
-       long __gu_err = -EFAULT;                                \
-       __typeof(*(ptr)) __gu_val;                              \
-       __asm__ ("":"=r" (__gu_val));                           \
-       __asm__ ("":"=r" (__gu_err));                           \
+       long __gu_err = -EFAULT, __gu_val;                      \
        if (__access_ok(__gu_addr, (size)))                     \
-               __get_user_size((void *)&__gu_val, __gu_addr, (size), __gu_err); \
+               __get_user_size((void *)&__gu_val, __gu_addr,   \
+                               (size), __gu_err);              \
        (x) = (__typeof__(*(ptr))) __gu_val;                    \
        __gu_err;                                               \
 })