[PATCH] random: change cpqarray to use add_disk_randomness

Disk devices should use add_disk_randomness rather than SA_SAMPLE_RANDOM

Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: <mike.miller@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index b6ea2f0c7276..79d4184658df 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -410,8 +410,7 @@ static int cpqarray_register_ctlr( int i, struct pci_dev *pdev)
         }
         hba[i]->access.set_intr_mask(hba[i], 0);
         if (request_irq(hba[i]->intr, do_ida_intr,
-                SA_INTERRUPT|SA_SHIRQ|SA_SAMPLE_RANDOM,
-                hba[i]->devname, hba[i]))
+                SA_INTERRUPT|SA_SHIRQ, hba[i]->devname, hba[i]))
         {
                 printk(KERN_ERR "cpqarray: Unable to get irq %d for %s\n",
                                 hba[i]->intr, hba[i]->devname);
@@ -1036,6 +1035,8 @@ static inline void complete_command(cmdlist_t *cmd, int timeout)
 
         complete_buffers(cmd->rq->bio, ok);
 
+        add_disk_randomness(cmd->rq->rq_disk);
+
         DBGPX(printk("Done with %p\n", cmd->rq););
         end_that_request_last(cmd->rq, ok ? 1 : -EIO);
 }