powerpc/eeh_cache: fix a W=1 kernel-doc warning

[linux.git] / arch / powerpc / kernel / eeh_cache.c

diff --git a/arch/powerpc/kernel/eeh_cache.c b/arch/powerpc/kernel/eeh_cache.c
index 9c68f0837385749cf336c290889e06d96a6c3be9..52c57d883e4a2c4431343fd53ec8db0d602c7eee 100644 (file)
--- a/arch/powerpc/kernel/eeh_cache.c
+++ b/arch/powerpc/kernel/eeh_cache.c
@@ -31,6 +31,8 @@
 
 
 /**
+ * DOC: Overview
+ *
  * The pci address cache subsystem.  This subsystem places
  * PCI device address resources into a red-black tree, sorted
  * according to the address range, so that given only an i/o
@@ -47,6 +49,7 @@
  * than any hash algo I could think of for this problem, even
  * with the penalty of slow pointer chases for d-cache misses).
  */
+
 struct pci_io_addr_range {
        struct rb_node rb_node;
        resource_size_t addr_lo;