diff options
| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-05-05 22:14:49 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-14 13:45:58 +0200 |
| commit | 1553573c588e5435b453bf046a2dc9752f1a5d76 (patch) | |
| tree | 443e9b5f1df762bdba5537e981012cd238bcaebd /drivers/block/sunvdc.c | |
| parent | dt-bindings: eeprom-93xx46: Add support for 93C46, 93C56 and 93C66 (diff) | |
| download | linux-dev-1553573c588e5435b453bf046a2dc9752f1a5d76.tar.xz linux-dev-1553573c588e5435b453bf046a2dc9752f1a5d76.zip | |
sparc/vio: make remove callback return void
The driver core ignores the return value of struct bus_type::remove()
because there is only little that can be done. To simplify the quest to
make this function return void, let struct vio_driver::remove() return
void, too. All users already unconditionally return 0, this commit makes
it obvious that returning an error code is a bad idea and should prevent
that future driver authors consider returning an error code.
Note there are two nominally different implementations for a vio bus:
one in arch/sparc/kernel/vio.c and the other in
arch/powerpc/platforms/pseries/vio.c. This patch only addresses the
former.
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210505201449.195627-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/block/sunvdc.c')
| -rw-r--r-- | drivers/block/sunvdc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index 39aeebc6837d..1547d4345ad8 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -1071,7 +1071,7 @@ err_out_release_mdesc: return err; } -static int vdc_port_remove(struct vio_dev *vdev) +static void vdc_port_remove(struct vio_dev *vdev) { struct vdc_port *port = dev_get_drvdata(&vdev->dev); @@ -1094,7 +1094,6 @@ static int vdc_port_remove(struct vio_dev *vdev) kfree(port); } - return 0; } static void vdc_requeue_inflight(struct vdc_port *port) |