diff options
| -rw-r--r-- | drivers/block/swim3.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c index 57763c54363a..758f2ac878cf 100644 --- a/drivers/block/swim3.c +++ b/drivers/block/swim3.c @@ -1090,10 +1090,13 @@ static const struct block_device_operations floppy_fops = { static void swim3_mb_event(struct macio_dev* mdev, int mb_state) { struct floppy_state *fs = macio_get_drvdata(mdev); - struct swim3 __iomem *sw = fs->swim3; + struct swim3 __iomem *sw; if (!fs) return; + + sw = fs->swim3; + if (mb_state != MB_FD) return; |