diff options
Diffstat (limited to 'arch/openrisc')
| -rw-r--r-- | arch/openrisc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/page.h | 2 | ||||
| -rw-r--r-- | arch/openrisc/include/asm/processor.h | 9 |
3 files changed, 1 insertions, 11 deletions
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index e118c02cc79a..142cb057c41b 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -25,6 +25,7 @@ config OPENRISC select MODULES_USE_ELF_RELA select HAVE_DEBUG_STACKOVERFLOW select OR1K_PIC + select CPU_NO_EFFICIENT_FFS if !OPENRISC_HAVE_INST_FF1 config MMU def_bool y diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h index e613d3673034..35bcb7cd2cde 100644 --- a/arch/openrisc/include/asm/page.h +++ b/arch/openrisc/include/asm/page.h @@ -81,8 +81,6 @@ typedef struct page *pgtable_t; #define virt_to_page(addr) \ (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT)) -#define page_to_virt(page) \ - ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET) #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT) diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h index 4d235e3d2534..70334c9f7d24 100644 --- a/arch/openrisc/include/asm/processor.h +++ b/arch/openrisc/include/asm/processor.h @@ -85,15 +85,6 @@ void release_thread(struct task_struct *); unsigned long get_wchan(struct task_struct *p); /* - * Free current thread data structures etc.. - */ - -extern inline void exit_thread(void) -{ - /* Nothing needs to be done. */ -} - -/* * Return saved PC of a blocked thread. For now, this is the "user" PC */ extern unsigned long thread_saved_pc(struct task_struct *t); |