diff options
| author | Warner Losh <imp@FreeBSD.org> | 2021-12-10 00:04:45 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2021-12-10 00:04:45 +0000 |
| commit | c6df6f5322f7004c71216391e1c0b374d853704a (patch) | |
| tree | 76dc82f3e59048e11fc12a9f5985627e8f12b24d /sys/dev/mlx | |
| parent | ab639f2398bf7efd4dfd38cd6527e22f6e781ae9 (diff) | |
Diffstat (limited to 'sys/dev/mlx')
| -rw-r--r-- | sys/dev/mlx/mlx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/mlx/mlx.c b/sys/dev/mlx/mlx.c index f5b023eafc9c..2f961d23e304 100644 --- a/sys/dev/mlx/mlx.c +++ b/sys/dev/mlx/mlx.c @@ -830,9 +830,9 @@ mlx_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int32_t flag, struct threa * Scan the controller to see whether new drives have appeared. */ case MLX_RESCAN_DRIVES: - mtx_lock(&Giant); + bus_topo_lock(); mlx_startup(sc); - mtx_unlock(&Giant); + bus_topo_unlock(); return(0); /* @@ -979,9 +979,9 @@ mlx_ioctl(struct cdev *dev, u_long cmd, caddr_t addr, int32_t flag, struct threa case MLX_GET_SYSDRIVE: error = ENOENT; MLX_CONFIG_LOCK(sc); - mtx_lock(&Giant); + bus_topo_lock(); mlxd = (struct mlxd_softc *)devclass_get_softc(mlxd_devclass, *arg); - mtx_unlock(&Giant); + bus_topo_unlock(); if ((mlxd != NULL) && (mlxd->mlxd_drive >= sc->mlx_sysdrive) && (mlxd->mlxd_drive < (sc->mlx_sysdrive + MLX_MAXDRIVES))) { error = 0; |