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Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.25

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* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.25:
  sh: Use relative paths for mach/cpu symlinks.
  SH: Use newer, non-deprecated __SPIN_LOCK_UNLOCKED macro.
  sh: Fix more user header breakage from sh64 integration.
  sh: Fix uImage build error.
  sh: Fix up the timer IRQ definition for SH7203.
  sh: Fix up the address error exception handler for SH-2.
  serial: sh-sci: Fix fifo stall on SH7760/SH7780/SH7785 SCIF.
This commit is contained in:
Linus Torvalds 2008-03-21 07:56:58 -07:00
commit 2c7871982c
8 changed files with 25 additions and 16 deletions
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1
arch/sh/Kconfig
View File

@ -580,6 +580,7 @@ config SH_TIMER_IRQ
CPU_SUBTYPE_SH7763
default "86" if CPU_SUBTYPE_SH7619
default "140" if CPU_SUBTYPE_SH7206
default "142" if CPU_SUBTYPE_SH7203
default "16"
config SH_PCLK_FREQ

8
arch/sh/Makefile
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@ -154,7 +154,11 @@ drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
boot := arch/sh/boot
ifneq ($(KBUILD_SRC),)
incdir-prefix := $(srctree)/include/asm-sh/
else
incdir-prefix :=
endif
# Update machine arch and proc symlinks if something which affects
# them changed. We use .arch and .mach to indicate when they were
@ -182,7 +186,7 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \
$(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi
$(Q)rm -f include/asm-sh/mach
$(Q)for i in $(incdir-y); do \
if [ -d $(incdir-prefix)$$i ]; then \
if [ -d $(srctree)/include/asm-sh/$$i ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e "include/asm-sh/$$i"; \
ln -fsn $(incdir-prefix)$$i \
@ -191,7 +195,7 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \
if [ ! -d include/asm-sh/mach ]; then \
echo -n ' SYMLINK include/asm-sh/mach -> '; \
echo -e 'include/asm-sh'; \
ln -fsn $(incdir-prefix) include/asm-sh/mach; \
ln -fsn $(incdir-prefix)../asm-sh include/asm-sh/mach; \
fi; \
fi; \
done

4
arch/sh/boot/Makefile
View File

@ -32,12 +32,12 @@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE
$(obj)/compressed/vmlinux: FORCE
$(Q)$(MAKE) $(build)=$(obj)/compressed $@
KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%8x" \
KERNEL_LOAD := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
$(CONFIG_ZERO_PAGE_OFFSET)]')
KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%8x" \
KERNEL_ENTRY := $(shell /bin/bash -c 'printf "0x%08x" \
$$[$(CONFIG_PAGE_OFFSET) + \
$(CONFIG_MEMORY_START) + \
$(CONFIG_ZERO_PAGE_OFFSET)+0x1000]')

1
arch/sh/kernel/cpu/sh2/entry.S
View File

@ -267,7 +267,6 @@ ENTRY(sh_bios_handler)
ENTRY(address_error_trap_handler)
mov r15,r4 ! regs
add #4,r4
mov #OFF_PC,r0
mov.l @(r0,r15),r6 ! pc
mov.l 1f,r0

2
arch/sh/kernel/smp.c
View File

@ -179,7 +179,7 @@ void smp_send_stop(void)
}
struct smp_fn_call_struct smp_fn_call = {
.lock = SPIN_LOCK_UNLOCKED,
.lock = __SPIN_LOCK_UNLOCKED(smp_fn_call.lock),
.finished = ATOMIC_INIT(0),
};

4
drivers/serial/sh-sci.c
View File

@ -414,12 +414,12 @@ static void sci_init_pins_scif(struct uart_port *port, unsigned int cflag)
defined(CONFIG_CPU_SUBTYPE_SH7785)
static inline int scif_txroom(struct uart_port *port)
{
return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0x7f);
return SCIF_TXROOM_MAX - (sci_in(port, SCTFDR) & 0xff);
}
static inline int scif_rxroom(struct uart_port *port)
{
return sci_in(port, SCRFDR) & 0x7f;
return sci_in(port, SCRFDR) & 0xff;
}
#else
static inline int scif_txroom(struct uart_port *port)

15
include/asm-sh/byteorder.h
View File

@ -11,13 +11,13 @@
static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
{
__asm__(
#ifdef CONFIG_SUPERH32
#ifdef __SH5__
"byterev %0, %0\n\t"
"shari %0, 32, %0"
#else
"swap.b %0, %0\n\t"
"swap.w %0, %0\n\t"
"swap.b %0, %0"
#else
"byterev %0, %0\n\t"
"shari %0, 32, %0"
#endif
: "=r" (x)
: "0" (x));
@ -28,12 +28,11 @@ static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
static inline __attribute_const__ __u16 ___arch__swab16(__u16 x)
{
__asm__(
#ifdef CONFIG_SUPERH32
"swap.b %0, %0"
#else
#ifdef __SH5__
"byterev %0, %0\n\t"
"shari %0, 32, %0"
#else
"swap.b %0, %0"
#endif
: "=r" (x)
: "0" (x));

6
include/asm-sh/posix_types.h
View File

@ -4,4 +4,10 @@
# else
# include "posix_types_64.h"
# endif
#else
# ifdef __SH5__
# include "posix_types_64.h"
# else
# include "posix_types_32.h"
# endif
#endif /* __KERNEL__ */