[PATCH 1/3] virtio: bus_id for devices should contain 'virtio'

From: Rusty Russell
Date: Thu May 22 2008 - 22:48:31 EST

Chris Lalancette <clalance@xxxxxxxxxx> points out that virtio.c sets all device
names to '0', '1', etc, which looks silly in /proc/interrupts. We change this
from '%d' to 'virtio%d'.

Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Carsten Otte <cotte@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: Chris Lalancette <clalance@xxxxxxxxxx>
Cc: Anthony Liguori <anthony@xxxxxxxxxxxxx>
drivers/virtio/virtio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff -r 2f0d0ce2adbf drivers/virtio/virtio.c
--- a/drivers/virtio/virtio.c Fri May 23 11:55:02 2008 +1000
+++ b/drivers/virtio/virtio.c Fri May 23 12:23:39 2008 +1000
@@ -166,7 +169,7 @@ int register_virtio_device(struct virtio
int err;

dev->dev.bus = &virtio_bus;
- sprintf(dev->dev.bus_id, "%u", dev->index);
+ sprintf(dev->dev.bus_id, "virtio%u", dev->index);

/* We always start by resetting the device, in case a previous
* driver messed it up. This also tests that code path a little. */

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