Merge tag 'for-linus-20141006' of git://github.com/sctscore/linux-off

Pull S+core updates from Lennox Wu:
 "Three of the patches are for building allmodconfig, and the others are
  for removing useless flags"

* tag 'for-linus-20141006' of git://github.com/sctscore/linux-off:
  score: Remove GENERIC_HAS_IOMAP
  arch/score/include/asm/Kbuild: Add generic "serial.h"
  score: remove deprecated IRQF_DISABLED
  arch/score/mm/cache.c: Export 'flush_icache_range'
  arch: score: Export necessary symbols in related files

4 files changed, 5 insertions, 1 deletions

diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild
index aad209199f7e..d26c48fc93c9 100644
--- a/arch/score/include/asm/Kbuild
+++ b/arch/score/include/asm/Kbuild
@@ -11,3 +11,4 @@ generic-y += preempt.h
 generic-y += scatterlist.h
 generic-y += trace_clock.h
 generic-y += xor.h
+generic-y += serial.h
diff --git a/arch/score/kernel/time.c b/arch/score/kernel/time.c
index f0a43affb201..24770cd9b473 100644
--- a/arch/score/kernel/time.c
+++ b/arch/score/kernel/time.c
@@ -41,7 +41,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id)
 
 static struct irqaction timer_irq = {
         .handler = timer_interrupt,
-        .flags = IRQF_DISABLED | IRQF_TIMER,
+        .flags = IRQF_TIMER,
         .name = "timer",
 };
 
diff --git a/arch/score/lib/checksum_copy.c b/arch/score/lib/checksum_copy.c
index 04565dd3ded8..9b770b30e8a5 100644
--- a/arch/score/lib/checksum_copy.c
+++ b/arch/score/lib/checksum_copy.c
@@ -50,3 +50,4 @@ unsigned int csum_partial_copy_from_user(const char *src, char *dst,
 
         return csum_partial(dst, len, sum);
 }
+EXPORT_SYMBOL(csum_partial_copy_from_user);
diff --git a/arch/score/mm/cache.c b/arch/score/mm/cache.c
index f85ec1a7c88e..b4bcfd3e8393 100644
--- a/arch/score/mm/cache.c
+++ b/arch/score/mm/cache.c
@@ -72,6 +72,7 @@ void flush_dcache_page(struct page *page)
         addr = (unsigned long) page_address(page);
         flush_data_cache_page(addr);
 }
+EXPORT_SYMBOL(flush_dcache_page);
 
 /* called by update_mmu_cache. */
 void __update_cache(struct vm_area_struct *vma, unsigned long address,
@@ -277,3 +278,4 @@ void flush_icache_range(unsigned long start, unsigned long end)
                 start += L1_CACHE_BYTES;
         }
 }
+EXPORT_SYMBOL(flush_icache_range);