arc: remove support for DISCONTIGMEM

[linux-2.6-microblaze.git] / mm / dmapool.c

diff --git a/mm/dmapool.c b/mm/dmapool.c
index 16483f8..64b537b 100644 (file)
--- a/mm/dmapool.c
+++ b/mm/dmapool.c
@@ -62,8 +62,7 @@ struct dma_page {             /* cacheable header for 'allocation' bytes */
 static DEFINE_MUTEX(pools_lock);
 static DEFINE_MUTEX(pools_reg_lock);
 
-static ssize_t
-show_pools(struct device *dev, struct device_attribute *attr, char *buf)
+static ssize_t pools_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
        unsigned temp;
        unsigned size;
@@ -103,7 +102,7 @@ show_pools(struct device *dev, struct device_attribute *attr, char *buf)
        return PAGE_SIZE - size;
 }
 
-static DEVICE_ATTR(pools, 0444, show_pools, NULL);
+static DEVICE_ATTR_RO(pools);
 
 /**
  * dma_pool_create - Creates a pool of consistent memory blocks, for dma.