ARC: Code cosmetics (Nothing semantical)
* reduce editor lines taken by pt_regs
* ARCompact ISA specific part of TLB Miss handlers clubbed together
* cleanup some comments
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c
index f415d85..5a1259c 100644
--- a/arch/arc/mm/cache_arc700.c
+++ b/arch/arc/mm/cache_arc700.c
@@ -622,12 +622,12 @@
/*
* General purpose helper to make I and D cache lines consistent.
* @paddr is phy addr of region
- * @vaddr is typically user or kernel vaddr (vmalloc)
- * Howver in one instance, flush_icache_range() by kprobe (for a breakpt in
+ * @vaddr is typically user vaddr (breakpoint) or kernel vaddr (vmalloc)
+ * However in one instance, when called by kprobe (for a breakpt in
* builtin kernel code) @vaddr will be paddr only, meaning CDU operation will
* use a paddr to index the cache (despite VIPT). This is fine since since a
- * built-in kernel page will not have any virtual mappings (not even kernel)
- * kprobe on loadable module is different as it will have kvaddr.
+ * builtin kernel page will not have any virtual mappings.
+ * kprobe on loadable module will be kernel vaddr.
*/
void __sync_icache_dcache(unsigned long paddr, unsigned long vaddr, int len)
{