diff options
Diffstat (limited to 'drivers/ntb/hw/mscc/ntb_hw_switchtec.c')
| -rw-r--r-- | drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c index d6bbcc7b5b90..f851397b65d6 100644 --- a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c +++ b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c @@ -288,7 +288,7 @@ static int switchtec_ntb_mw_set_trans(struct ntb_dev *ntb, int pidx, int widx, if (size != 0 && xlate_pos < 12) return -EINVAL; - if (!IS_ALIGNED(addr, BIT_ULL(xlate_pos))) { + if (xlate_pos >= 0 && !IS_ALIGNED(addr, BIT_ULL(xlate_pos))) { /* * In certain circumstances we can get a buffer that is * not aligned to its size. (Most of the time @@ -1554,6 +1554,7 @@ static void switchtec_ntb_remove(struct device *dev) switchtec_ntb_deinit_db_msg_irq(sndev); switchtec_ntb_deinit_shared_mw(sndev); switchtec_ntb_deinit_crosslink(sndev); + cancel_work_sync(&sndev->check_link_status_work); kfree(sndev); dev_info(dev, "ntb device unregistered\n"); } @@ -1565,7 +1566,7 @@ static struct class_interface switchtec_interface = { static int __init switchtec_ntb_init(void) { - switchtec_interface.class = switchtec_class; + switchtec_interface.class = &switchtec_class; return class_interface_register(&switchtec_interface); } module_init(switchtec_ntb_init); |