[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>

diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index b6ea2f0..79d4184 100644 (file)
--- 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);
 }