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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-03 23:48:59 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-03 23:48:59 +0400 |
| commit | 868b60e0550247fc83630070ff64bbfb803b2347 (patch) | |
| tree | 1467d993b4923ed0e4f77fc5ab8c81e23f0d533b /arch/arm/include | |
| parent | c9d53c0f2d23c792e4b9cf1551b63de4516f839e (diff) | |
| parent | 6955b58254c2bcee8a7b55ce06468a645dc98ec5 (diff) | |
| download | linux-868b60e0550247fc83630070ff64bbfb803b2347.tar.xz | |
Merge branch 'component-for-driver' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into driver-core-next
Russell writes:
These updates fix one bug in the component helper where the matched
components are not properly cleaned up when the master fails to bind.
I'll provide a version of this for stable trees if it's deemed that
we need to backport it.
The second patch causes the component helper to ignore duplicate
matches when adding components - this is something that was originally
needed for imx-drm, but since that has now been updated, we no longer
need to skip over a component which has already been matched.
The final patch starts the process of updating the component helper
API to achieve two goals: to allow the API to be more efficient when
deferred probing occurs, and to allow for future improvements to the
component helper without having a major impact on the users.
This represents groundwork for some other changes; once this has been
merged, I will then send two further pull requests (one for the staging
tree, and one for the DRM tree) to update the drivers to the new API.
This will result in these three commits being shared with those trees.
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/ftrace.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/mcpm.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/thread_info.h | 6 |
3 files changed, 7 insertions, 3 deletions
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h index eb577f4f5f70..39eb16b0066f 100644 --- a/arch/arm/include/asm/ftrace.h +++ b/arch/arm/include/asm/ftrace.h @@ -52,7 +52,7 @@ extern inline void *return_address(unsigned int level) #endif -#define ftrace_return_addr(n) return_address(n) +#define ftrace_return_address(n) return_address(n) #endif /* ifndef __ASSEMBLY__ */ diff --git a/arch/arm/include/asm/mcpm.h b/arch/arm/include/asm/mcpm.h index d9702eb0b02b..94060adba174 100644 --- a/arch/arm/include/asm/mcpm.h +++ b/arch/arm/include/asm/mcpm.h @@ -208,8 +208,6 @@ struct sync_struct { struct mcpm_sync_struct clusters[MAX_NR_CLUSTERS]; }; -extern unsigned long sync_phys; /* physical address of *mcpm_sync */ - void __mcpm_cpu_going_down(unsigned int cpu, unsigned int cluster); void __mcpm_cpu_down(unsigned int cpu, unsigned int cluster); void __mcpm_outbound_leave_critical(unsigned int cluster, int state); diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index f989d7c22dc5..e4e4208a9130 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -114,8 +114,14 @@ static inline struct thread_info *current_thread_info(void) ((unsigned long)(task_thread_info(tsk)->cpu_context.pc)) #define thread_saved_sp(tsk) \ ((unsigned long)(task_thread_info(tsk)->cpu_context.sp)) + +#ifndef CONFIG_THUMB2_KERNEL #define thread_saved_fp(tsk) \ ((unsigned long)(task_thread_info(tsk)->cpu_context.fp)) +#else +#define thread_saved_fp(tsk) \ + ((unsigned long)(task_thread_info(tsk)->cpu_context.r7)) +#endif extern void crunch_task_disable(struct thread_info *); extern void crunch_task_copy(struct thread_info *, void *); |