diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/bcm63xx/clk.c | 2 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-rc32434/pci.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/asm/syscall.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/asm/vpe.h | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/traps.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/vpe-cmp.c | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/vpe-mt.c | 11 | ||||
| -rw-r--r-- | arch/mips/lantiq/prom.c | 6 |
8 files changed, 12 insertions, 18 deletions
diff --git a/arch/mips/bcm63xx/clk.c b/arch/mips/bcm63xx/clk.c index dcfa0ea91..f183c4550 100644 --- a/arch/mips/bcm63xx/clk.c +++ b/arch/mips/bcm63xx/clk.c @@ -361,6 +361,8 @@ static struct clk clk_periph = { */ int clk_enable(struct clk *clk) { + if (!clk) + return 0; mutex_lock(&clocks_mutex); clk_enable_unlocked(clk); mutex_unlock(&clocks_mutex); diff --git a/arch/mips/include/asm/mach-rc32434/pci.h b/arch/mips/include/asm/mach-rc32434/pci.h index 6f40d1515..1ff8a9870 100644 --- a/arch/mips/include/asm/mach-rc32434/pci.h +++ b/arch/mips/include/asm/mach-rc32434/pci.h @@ -377,7 +377,7 @@ struct pci_msu { PCI_CFG04_STAT_SSE | \ PCI_CFG04_STAT_PE) -#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD) +#define KORINA_CNFG1 (KORINA_STAT | KORINA_CMD) #define KORINA_REVID 0 #define KORINA_CLASS_CODE 0 diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index 6cf8ffb53..94d8c945e 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -38,7 +38,7 @@ static inline bool mips_syscall_is_indirect(struct task_struct *task, static inline long syscall_get_nr(struct task_struct *task, struct pt_regs *regs) { - return current_thread_info()->syscall; + return task_thread_info(task)->syscall; } static inline void mips_syscall_update_nr(struct task_struct *task, diff --git a/arch/mips/include/asm/vpe.h b/arch/mips/include/asm/vpe.h index 80e70dbd1..012731546 100644 --- a/arch/mips/include/asm/vpe.h +++ b/arch/mips/include/asm/vpe.h @@ -104,7 +104,6 @@ struct vpe_control { struct list_head tc_list; /* Thread contexts */ }; -extern unsigned long physical_memsize; extern struct vpe_control vpecontrol; extern const struct file_operations vpe_fops; diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 0ca4185cc..01c85d37c 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -412,7 +412,7 @@ void __noreturn die(const char *str, struct pt_regs *regs) if (regs && kexec_should_crash(current)) crash_kexec(regs); - do_exit(sig); + make_task_dead(sig); } extern struct exception_table_entry __start___dbe_table[]; diff --git a/arch/mips/kernel/vpe-cmp.c b/arch/mips/kernel/vpe-cmp.c index 9268ebc0f..903c07bdc 100644 --- a/arch/mips/kernel/vpe-cmp.c +++ b/arch/mips/kernel/vpe-cmp.c @@ -75,7 +75,6 @@ ATTRIBUTE_GROUPS(vpe); static void vpe_device_release(struct device *cd) { - kfree(cd); } static struct class vpe_class = { @@ -157,6 +156,7 @@ out_dev: device_del(&vpe_device); out_class: + put_device(&vpe_device); class_unregister(&vpe_class); out_chrdev: @@ -169,7 +169,7 @@ void __exit vpe_module_exit(void) { struct vpe *v, *n; - device_del(&vpe_device); + device_unregister(&vpe_device); class_unregister(&vpe_class); unregister_chrdev(major, VPE_MODULE_NAME); diff --git a/arch/mips/kernel/vpe-mt.c b/arch/mips/kernel/vpe-mt.c index 2e003b11a..496ed8f36 100644 --- a/arch/mips/kernel/vpe-mt.c +++ b/arch/mips/kernel/vpe-mt.c @@ -92,12 +92,11 @@ int vpe_run(struct vpe *v) write_tc_c0_tchalt(read_tc_c0_tchalt() & ~TCHALT_H); /* - * The sde-kit passes 'memsize' to __start in $a3, so set something - * here... Or set $a3 to zero and define DFLT_STACK_SIZE and - * DFLT_HEAP_SIZE when you compile your program + * We don't pass the memsize here, so VPE programs need to be + * compiled with DFLT_STACK_SIZE and DFLT_HEAP_SIZE defined. */ + mttgpr(7, 0); mttgpr(6, v->ntcs); - mttgpr(7, physical_memsize); /* set up VPE1 */ /* @@ -313,7 +312,6 @@ ATTRIBUTE_GROUPS(vpe); static void vpe_device_release(struct device *cd) { - kfree(cd); } static struct class vpe_class = { @@ -497,6 +495,7 @@ out_dev: device_del(&vpe_device); out_class: + put_device(&vpe_device); class_unregister(&vpe_class); out_chrdev: @@ -509,7 +508,7 @@ void __exit vpe_module_exit(void) { struct vpe *v, *n; - device_del(&vpe_device); + device_unregister(&vpe_device); class_unregister(&vpe_class); unregister_chrdev(major, VPE_MODULE_NAME); diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c index dceab67e4..02cf9b27b 100644 --- a/arch/mips/lantiq/prom.c +++ b/arch/mips/lantiq/prom.c @@ -25,12 +25,6 @@ DEFINE_SPINLOCK(ebu_lock); EXPORT_SYMBOL_GPL(ebu_lock); /* - * This is needed by the VPE loader code, just set it to 0 and assume - * that the firmware hardcodes this value to something useful. - */ -unsigned long physical_memsize = 0L; - -/* * this struct is filled by the soc specific detection code and holds * information about the specific soc type, revision and name */ |