diff options
43 files changed, 91 insertions, 155 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 46edf070da1c..aed701c7b11b 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -9,6 +9,12 @@ # License. See the file "COPYING" in the main directory of this archive # for more details. # +ifneq ($(SUBARCH),$(ARCH)) + ifeq ($(CROSS_COMPILE),) + CROSS_COMPILE := $(call cc-cross-prefix, $(UTS_MACHINE)-linux- $(UTS_MACHINE)-linux-gnu- $(UTS_MACHINE)-unknown-linux-gnu-) + endif +endif + isa-y := any isa-$(CONFIG_SH_DSP) := sh isa-$(CONFIG_CPU_SH2) := sh2 @@ -106,19 +112,13 @@ LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \ KBUILD_DEFCONFIG := cayman_defconfig endif -ifneq ($(SUBARCH),$(ARCH)) - ifeq ($(CROSS_COMPILE),) - CROSS_COMPILE := $(call cc-cross-prefix, $(UTS_MACHINE)-linux- $(UTS_MACHINE)-linux-gnu- $(UTS_MACHINE)-unknown-linux-gnu-) - endif -endif - ifdef CONFIG_CPU_LITTLE_ENDIAN ld-bfd := elf32-$(UTS_MACHINE)-linux -LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' --oformat $(ld-bfd) +LDFLAGS_vmlinux += --defsym jiffies=jiffies_64 --oformat $(ld-bfd) LDFLAGS += -EL else ld-bfd := elf32-$(UTS_MACHINE)big-linux -LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' --oformat $(ld-bfd) +LDFLAGS_vmlinux += --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd) LDFLAGS += -EB endif diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 7beb42322f60..7b673ddcd555 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -1,5 +1,39 @@ include include/asm-generic/Kbuild.asm +generic-y += bitsperlong.h +generic-y += cputime.h +generic-y += current.h +generic-y += delay.h +generic-y += div64.h +generic-y += emergency-restart.h +generic-y += errno.h +generic-y += fcntl.h +generic-y += ioctl.h +generic-y += ipcbuf.h +generic-y += irq_regs.h +generic-y += kvm_para.h +generic-y += local.h +generic-y += local64.h +generic-y += param.h +generic-y += parport.h +generic-y += percpu.h +generic-y += poll.h +generic-y += mman.h +generic-y += msgbuf.h +generic-y += resource.h +generic-y += scatterlist.h +generic-y += sembuf.h +generic-y += serial.h +generic-y += shmbuf.h +generic-y += siginfo.h +generic-y += sizes.h +generic-y += socket.h +generic-y += statfs.h +generic-y += termbits.h +generic-y += termios.h +generic-y += ucontext.h +generic-y += xor.h + header-y += cachectl.h header-y += cpu-features.h header-y += hw_breakpoint.h diff --git a/arch/sh/include/asm/bitsperlong.h b/arch/sh/include/asm/bitsperlong.h deleted file mode 100644 index 6dc0bb0c13b2..000000000000 --- a/arch/sh/include/asm/bitsperlong.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bitsperlong.h> diff --git a/arch/sh/include/asm/cputime.h b/arch/sh/include/asm/cputime.h deleted file mode 100644 index 6ca395d1393e..000000000000 --- a/arch/sh/include/asm/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __SH_CPUTIME_H -#define __SH_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* __SH_CPUTIME_H */ diff --git a/arch/sh/include/asm/current.h b/arch/sh/include/asm/current.h deleted file mode 100644 index 4c51401b5537..000000000000 --- a/arch/sh/include/asm/current.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/current.h> diff --git a/arch/sh/include/asm/delay.h b/arch/sh/include/asm/delay.h deleted file mode 100644 index 9670e127b7b2..000000000000 --- a/arch/sh/include/asm/delay.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/delay.h> diff --git a/arch/sh/include/asm/div64.h b/arch/sh/include/asm/div64.h deleted file mode 100644 index 6cd978cefb28..000000000000 --- a/arch/sh/include/asm/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/arch/sh/include/asm/emergency-restart.h b/arch/sh/include/asm/emergency-restart.h deleted file mode 100644 index 108d8c48e42e..000000000000 --- a/arch/sh/include/asm/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/sh/include/asm/errno.h b/arch/sh/include/asm/errno.h deleted file mode 100644 index 51cf6f9cebb8..000000000000 --- a/arch/sh/include/asm/errno.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_SH_ERRNO_H -#define __ASM_SH_ERRNO_H - -#include <asm-generic/errno.h> - -#endif /* __ASM_SH_ERRNO_H */ diff --git a/arch/sh/include/asm/fcntl.h b/arch/sh/include/asm/fcntl.h deleted file mode 100644 index 46ab12db5739..000000000000 --- a/arch/sh/include/asm/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/fcntl.h> diff --git a/arch/sh/include/asm/ioctl.h b/arch/sh/include/asm/ioctl.h deleted file mode 100644 index b279fe06dfe5..000000000000 --- a/arch/sh/include/asm/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ioctl.h> diff --git a/arch/sh/include/asm/ipcbuf.h b/arch/sh/include/asm/ipcbuf.h deleted file mode 100644 index 84c7e51cb6d0..000000000000 --- a/arch/sh/include/asm/ipcbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ipcbuf.h> diff --git a/arch/sh/include/asm/irq_regs.h b/arch/sh/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b70270..000000000000 --- a/arch/sh/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/sh/include/asm/kvm_para.h b/arch/sh/include/asm/kvm_para.h deleted file mode 100644 index 14fab8f0b957..000000000000 --- a/arch/sh/include/asm/kvm_para.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kvm_para.h> diff --git a/arch/sh/include/asm/local.h b/arch/sh/include/asm/local.h deleted file mode 100644 index 9ed9b9cb459a..000000000000 --- a/arch/sh/include/asm/local.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_SH_LOCAL_H -#define __ASM_SH_LOCAL_H - -#include <asm-generic/local.h> - -#endif /* __ASM_SH_LOCAL_H */ - diff --git a/arch/sh/include/asm/local64.h b/arch/sh/include/asm/local64.h deleted file mode 100644 index 36c93b5cc239..000000000000 --- a/arch/sh/include/asm/local64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local64.h> diff --git a/arch/sh/include/asm/mman.h b/arch/sh/include/asm/mman.h deleted file mode 100644 index 8eebf89f5ab1..000000000000 --- a/arch/sh/include/asm/mman.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/mman.h> diff --git a/arch/sh/include/asm/msgbuf.h b/arch/sh/include/asm/msgbuf.h deleted file mode 100644 index 809134c644a6..000000000000 --- a/arch/sh/include/asm/msgbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/msgbuf.h> diff --git a/arch/sh/include/asm/param.h b/arch/sh/include/asm/param.h deleted file mode 100644 index 965d45427975..000000000000 --- a/arch/sh/include/asm/param.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/param.h> diff --git a/arch/sh/include/asm/parport.h b/arch/sh/include/asm/parport.h deleted file mode 100644 index cf252af64590..000000000000 --- a/arch/sh/include/asm/parport.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/parport.h> diff --git a/arch/sh/include/asm/percpu.h b/arch/sh/include/asm/percpu.h deleted file mode 100644 index 4db4b39a4399..000000000000 --- a/arch/sh/include/asm/percpu.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ARCH_SH_PERCPU -#define __ARCH_SH_PERCPU - -#include <asm-generic/percpu.h> - -#endif /* __ARCH_SH_PERCPU */ diff --git a/arch/sh/include/asm/poll.h b/arch/sh/include/asm/poll.h deleted file mode 100644 index c98509d3149e..000000000000 --- a/arch/sh/include/asm/poll.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/poll.h> diff --git a/arch/sh/include/asm/resource.h b/arch/sh/include/asm/resource.h deleted file mode 100644 index 9c2499a86ec0..000000000000 --- a/arch/sh/include/asm/resource.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_SH_RESOURCE_H -#define __ASM_SH_RESOURCE_H - -#include <asm-generic/resource.h> - -#endif /* __ASM_SH_RESOURCE_H */ diff --git a/arch/sh/include/asm/scatterlist.h b/arch/sh/include/asm/scatterlist.h deleted file mode 100644 index 98dfc3510f10..000000000000 --- a/arch/sh/include/asm/scatterlist.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_SH_SCATTERLIST_H -#define __ASM_SH_SCATTERLIST_H - -#include <asm-generic/scatterlist.h> - -#endif /* __ASM_SH_SCATTERLIST_H */ diff --git a/arch/sh/include/asm/sembuf.h b/arch/sh/include/asm/sembuf.h deleted file mode 100644 index 7673b83cfef7..000000000000 --- a/arch/sh/include/asm/sembuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/sembuf.h> diff --git a/arch/sh/include/asm/serial.h b/arch/sh/include/asm/serial.h deleted file mode 100644 index a0cb0caff152..000000000000 --- a/arch/sh/include/asm/serial.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/serial.h> diff --git a/arch/sh/include/asm/shmbuf.h b/arch/sh/include/asm/shmbuf.h deleted file mode 100644 index 83c05fc2de38..000000000000 --- a/arch/sh/include/asm/shmbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/shmbuf.h> diff --git a/arch/sh/include/asm/siginfo.h b/arch/sh/include/asm/siginfo.h deleted file mode 100644 index 813040ed68a9..000000000000 --- a/arch/sh/include/asm/siginfo.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_SH_SIGINFO_H -#define __ASM_SH_SIGINFO_H - -#include <asm-generic/siginfo.h> - -#endif /* __ASM_SH_SIGINFO_H */ diff --git a/arch/sh/include/asm/sizes.h b/arch/sh/include/asm/sizes.h deleted file mode 100644 index dd248c2e1085..000000000000 --- a/arch/sh/include/asm/sizes.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/sizes.h> diff --git a/arch/sh/include/asm/socket.h b/arch/sh/include/asm/socket.h deleted file mode 100644 index 6b71384b9d8b..000000000000 --- a/arch/sh/include/asm/socket.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/socket.h> diff --git a/arch/sh/include/asm/statfs.h b/arch/sh/include/asm/statfs.h deleted file mode 100644 index 9202a023328f..000000000000 --- a/arch/sh/include/asm/statfs.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_SH_STATFS_H -#define __ASM_SH_STATFS_H - -#include <asm-generic/statfs.h> - -#endif /* __ASM_SH_STATFS_H */ diff --git a/arch/sh/include/asm/termbits.h b/arch/sh/include/asm/termbits.h deleted file mode 100644 index 3935b106de79..000000000000 --- a/arch/sh/include/asm/termbits.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/termbits.h> diff --git a/arch/sh/include/asm/termios.h b/arch/sh/include/asm/termios.h deleted file mode 100644 index 280d78a9d966..000000000000 --- a/arch/sh/include/asm/termios.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/termios.h> diff --git a/arch/sh/include/asm/ucontext.h b/arch/sh/include/asm/ucontext.h deleted file mode 100644 index 9bc07b9f30fb..000000000000 --- a/arch/sh/include/asm/ucontext.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ucontext.h> diff --git a/arch/sh/include/asm/xor.h b/arch/sh/include/asm/xor.h deleted file mode 100644 index c82eb12a5b18..000000000000 --- a/arch/sh/include/asm/xor.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/xor.h> diff --git a/arch/sh/include/cpu-sh2a/cpu/ubc.h b/arch/sh/include/cpu-sh2a/cpu/ubc.h deleted file mode 100644 index 1192e1c761a7..000000000000 --- a/arch/sh/include/cpu-sh2a/cpu/ubc.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * SH-2A UBC definitions - * - * Copyright (C) 2008 Kieran Bingham - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef __ASM_CPU_SH2A_UBC_H -#define __ASM_CPU_SH2A_UBC_H - -#define UBC_BARA 0xfffc0400 -#define UBC_BAMRA 0xfffc0404 -#define UBC_BBRA 0xfffc04a0 /* 16 bit access */ -#define UBC_BDRA 0xfffc0408 -#define UBC_BDMRA 0xfffc040c - -#define UBC_BARB 0xfffc0410 -#define UBC_BAMRB 0xfffc0414 -#define UBC_BBRB 0xfffc04b0 /* 16 bit access */ -#define UBC_BDRB 0xfffc0418 -#define UBC_BDMRB 0xfffc041c - -#define UBC_BRCR 0xfffc04c0 - -#endif /* __ASM_CPU_SH2A_UBC_H */ 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/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index 32fe9ef5cc5c..98b06baafcc6 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -48,13 +48,13 @@ struct sh_cmt_priv { unsigned long next_match_value; unsigned long max_match_value; unsigned long rate; - spinlock_t lock; + raw_spinlock_t lock; struct clock_event_device ced; struct clocksource cs; unsigned long total_cycles; }; -static DEFINE_SPINLOCK(sh_cmt_lock); +static DEFINE_RAW_SPINLOCK(sh_cmt_lock); #define CMSTR -1 /* shared register */ #define CMCSR 0 /* channel register */ @@ -139,7 +139,7 @@ static void sh_cmt_start_stop_ch(struct sh_cmt_priv *p, int start) unsigned long flags, value; /* start stop register shared by multiple timer channels */ - spin_lock_irqsave(&sh_cmt_lock, flags); + raw_spin_lock_irqsave(&sh_cmt_lock, flags); value = sh_cmt_read(p, CMSTR); if (start) @@ -148,7 +148,7 @@ static void sh_cmt_start_stop_ch(struct sh_cmt_priv *p, int start) value &= ~(1 << cfg->timer_bit); sh_cmt_write(p, CMSTR, value); - spin_unlock_irqrestore(&sh_cmt_lock, flags); + raw_spin_unlock_irqrestore(&sh_cmt_lock, flags); } static int sh_cmt_enable(struct sh_cmt_priv *p, unsigned long *rate) @@ -328,9 +328,9 @@ static void sh_cmt_set_next(struct sh_cmt_priv *p, unsigned long delta) { unsigned long flags; - spin_lock_irqsave(&p->lock, flags); + raw_spin_lock_irqsave(&p->lock, flags); __sh_cmt_set_next(p, delta); - spin_unlock_irqrestore(&p->lock, flags); + raw_spin_unlock_irqrestore(&p->lock, flags); } static irqreturn_t sh_cmt_interrupt(int irq, void *dev_id) @@ -385,7 +385,7 @@ static int sh_cmt_start(struct sh_cmt_priv *p, unsigned long flag) int ret = 0; unsigned long flags; - spin_lock_irqsave(&p->lock, flags); + raw_spin_lock_irqsave(&p->lock, flags); if (!(p->flags & (FLAG_CLOCKEVENT | FLAG_CLOCKSOURCE))) ret = sh_cmt_enable(p, &p->rate); @@ -398,7 +398,7 @@ static int sh_cmt_start(struct sh_cmt_priv *p, unsigned long flag) if ((flag == FLAG_CLOCKSOURCE) && (!(p->flags & FLAG_CLOCKEVENT))) __sh_cmt_set_next(p, p->max_match_value); out: - spin_unlock_irqrestore(&p->lock, flags); + raw_spin_unlock_irqrestore(&p->lock, flags); return ret; } @@ -408,7 +408,7 @@ static void sh_cmt_stop(struct sh_cmt_priv *p, unsigned long flag) unsigned long flags; unsigned long f; - spin_lock_irqsave(&p->lock, flags); + raw_spin_lock_irqsave(&p->lock, flags); f = p->flags & (FLAG_CLOCKEVENT | FLAG_CLOCKSOURCE); p->flags &= ~flag; @@ -420,7 +420,7 @@ static void sh_cmt_stop(struct sh_cmt_priv *p, unsigned long flag) if ((flag == FLAG_CLOCKEVENT) && (p->flags & FLAG_CLOCKSOURCE)) __sh_cmt_set_next(p, p->max_match_value); - spin_unlock_irqrestore(&p->lock, flags); + raw_spin_unlock_irqrestore(&p->lock, flags); } static struct sh_cmt_priv *cs_to_sh_cmt(struct clocksource *cs) @@ -435,13 +435,13 @@ static cycle_t sh_cmt_clocksource_read(struct clocksource *cs) unsigned long value; int has_wrapped; - spin_lock_irqsave(&p->lock, flags); + raw_spin_lock_irqsave(&p->lock, flags); value = p->total_cycles; raw = sh_cmt_get_counter(p, &has_wrapped); if (unlikely(has_wrapped)) raw += p->match_value + 1; - spin_unlock_irqrestore(&p->lock, flags); + raw_spin_unlock_irqrestore(&p->lock, flags); return value + raw; } @@ -591,7 +591,7 @@ static int sh_cmt_register(struct sh_cmt_priv *p, char *name, p->max_match_value = (1 << p->width) - 1; p->match_value = p->max_match_value; - spin_lock_init(&p->lock); + raw_spin_lock_init(&p->lock); if (clockevent_rating) sh_cmt_register_clockevent(p, name, clockevent_rating); diff --git a/drivers/clocksource/sh_mtu2.c b/drivers/clocksource/sh_mtu2.c index a2172f690418..d9b76ca64a61 100644 --- a/drivers/clocksource/sh_mtu2.c +++ b/drivers/clocksource/sh_mtu2.c @@ -43,7 +43,7 @@ struct sh_mtu2_priv { struct clock_event_device ced; }; -static DEFINE_SPINLOCK(sh_mtu2_lock); +static DEFINE_RAW_SPINLOCK(sh_mtu2_lock); #define TSTR -1 /* shared register */ #define TCR 0 /* channel register */ @@ -107,7 +107,7 @@ static void sh_mtu2_start_stop_ch(struct sh_mtu2_priv *p, int start) unsigned long flags, value; /* start stop register shared by multiple timer channels */ - spin_lock_irqsave(&sh_mtu2_lock, flags); + raw_spin_lock_irqsave(&sh_mtu2_lock, flags); value = sh_mtu2_read(p, TSTR); if (start) @@ -116,7 +116,7 @@ static void sh_mtu2_start_stop_ch(struct sh_mtu2_priv *p, int start) value &= ~(1 << cfg->timer_bit); sh_mtu2_write(p, TSTR, value); - spin_unlock_irqrestore(&sh_mtu2_lock, flags); + raw_spin_unlock_irqrestore(&sh_mtu2_lock, flags); } static int sh_mtu2_enable(struct sh_mtu2_priv *p) diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c index 97f54b634be4..c1b51d49d106 100644 --- a/drivers/clocksource/sh_tmu.c +++ b/drivers/clocksource/sh_tmu.c @@ -45,7 +45,7 @@ struct sh_tmu_priv { struct clocksource cs; }; -static DEFINE_SPINLOCK(sh_tmu_lock); +static DEFINE_RAW_SPINLOCK(sh_tmu_lock); #define TSTR -1 /* shared register */ #define TCOR 0 /* channel register */ @@ -95,7 +95,7 @@ static void sh_tmu_start_stop_ch(struct sh_tmu_priv *p, int start) unsigned long flags, value; /* start stop register shared by multiple timer channels */ - spin_lock_irqsave(&sh_tmu_lock, flags); + raw_spin_lock_irqsave(&sh_tmu_lock, flags); value = sh_tmu_read(p, TSTR); if (start) @@ -104,7 +104,7 @@ static void sh_tmu_start_stop_ch(struct sh_tmu_priv *p, int start) value &= ~(1 << cfg->timer_bit); sh_tmu_write(p, TSTR, value); - spin_unlock_irqrestore(&sh_tmu_lock, flags); + raw_spin_unlock_irqrestore(&sh_tmu_lock, flags); } static int sh_tmu_enable(struct sh_tmu_priv *p) @@ -245,12 +245,7 @@ static void sh_tmu_clock_event_start(struct sh_tmu_priv *p, int periodic) sh_tmu_enable(p); - /* TODO: calculate good shift from rate and counter bit width */ - - ced->shift = 32; - ced->mult = div_sc(p->rate, NSEC_PER_SEC, ced->shift); - ced->max_delta_ns = clockevent_delta2ns(0xffffffff, ced); - ced->min_delta_ns = 5000; + clockevents_config(ced, p->rate); if (periodic) { p->periodic = (p->rate + HZ/2) / HZ; @@ -323,7 +318,8 @@ static void sh_tmu_register_clockevent(struct sh_tmu_priv *p, ced->set_mode = sh_tmu_clock_event_mode; dev_info(&p->pdev->dev, "used for clock events\n"); - clockevents_register_device(ced); + + clockevents_config_and_register(ced, 1, 0x300, 0xffffffff); ret = setup_irq(p->irqaction.irq, &p->irqaction); if (ret) { diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 4604153b7954..1bd9163bc118 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2179,6 +2179,16 @@ static int __devinit sci_init_single(struct platform_device *dev, return 0; } +static void sci_cleanup_single(struct sci_port *port) +{ + sci_free_gpios(port); + + clk_put(port->iclk); + clk_put(port->fclk); + + pm_runtime_disable(port->port.dev); +} + #ifdef CONFIG_SERIAL_SH_SCI_CONSOLE static void serial_console_putchar(struct uart_port *port, int ch) { @@ -2360,14 +2370,10 @@ static int sci_remove(struct platform_device *dev) cpufreq_unregister_notifier(&port->freq_transition, CPUFREQ_TRANSITION_NOTIFIER); - sci_free_gpios(port); - uart_remove_one_port(&sci_uart_driver, &port->port); - clk_put(port->iclk); - clk_put(port->fclk); + sci_cleanup_single(port); - pm_runtime_disable(&dev->dev); return 0; } @@ -2385,14 +2391,20 @@ static int __devinit sci_probe_single(struct platform_device *dev, index+1, SCI_NPORTS); dev_notice(&dev->dev, "Consider bumping " "CONFIG_SERIAL_SH_SCI_NR_UARTS!\n"); - return 0; + return -EINVAL; } ret = sci_init_single(dev, sciport, index, p); if (ret) return ret; - return uart_add_one_port(&sci_uart_driver, &sciport->port); + ret = uart_add_one_port(&sci_uart_driver, &sciport->port); + if (ret) { + sci_cleanup_single(sciport); + return ret; + } + + return 0; } static int __devinit sci_probe(struct platform_device *dev) @@ -2413,24 +2425,22 @@ static int __devinit sci_probe(struct platform_device *dev) ret = sci_probe_single(dev, dev->id, p, sp); if (ret) - goto err_unreg; + return ret; sp->freq_transition.notifier_call = sci_notifier; ret = cpufreq_register_notifier(&sp->freq_transition, CPUFREQ_TRANSITION_NOTIFIER); - if (unlikely(ret < 0)) - goto err_unreg; + if (unlikely(ret < 0)) { + sci_cleanup_single(sp); + return ret; + } #ifdef CONFIG_SH_STANDARD_BIOS sh_bios_gdb_detach(); #endif return 0; - -err_unreg: - sci_remove(dev); - return ret; } static int sci_suspend(struct device *dev) diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 2520a6e241dc..9f02005f217a 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -2,6 +2,7 @@ #define _ASM_GENERIC_BUG_H #include <linux/compiler.h> +#include <linux/kernel.h> #ifdef CONFIG_BUG |