diff options
Diffstat (limited to 'drivers/s390/net/ism_drv.c')
| -rw-r--r-- | drivers/s390/net/ism_drv.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/s390/net/ism_drv.c b/drivers/s390/net/ism_drv.c index eb7e13486087..8acb9eba691b 100644 --- a/drivers/s390/net/ism_drv.c +++ b/drivers/s390/net/ism_drv.c @@ -11,7 +11,6 @@ #include <linux/types.h> #include <linux/interrupt.h> #include <linux/device.h> -#include <linux/pci.h> #include <linux/err.h> #include <linux/ctype.h> #include <linux/processor.h> @@ -676,7 +675,6 @@ static int ism_probe(struct pci_dev *pdev, const struct pci_device_id *id) return 0; err_resource: - pci_clear_master(pdev); pci_release_mem_regions(pdev); err_disable: pci_disable_device(pdev); @@ -739,7 +737,6 @@ static void ism_remove(struct pci_dev *pdev) ism_dev_exit(ism); mutex_unlock(&ism_dev_list.mutex); - pci_clear_master(pdev); pci_release_mem_regions(pdev); pci_disable_device(pdev); device_del(&ism->dev); @@ -842,6 +839,12 @@ static int smcd_move(struct smcd_dev *smcd, u64 dmb_tok, unsigned int idx, return ism_move(smcd->priv, dmb_tok, idx, sf, offset, data, size); } +static int smcd_supports_v2(void) +{ + return SYSTEM_EID.serial_number[0] != '0' || + SYSTEM_EID.type[0] != '0'; +} + static u64 smcd_get_local_gid(struct smcd_dev *smcd) { return ism_get_local_gid(smcd->priv); @@ -869,6 +872,7 @@ static const struct smcd_ops ism_ops = { .reset_vlan_required = smcd_reset_vlan_required, .signal_event = smcd_signal_ieq, .move_data = smcd_move, + .supports_v2 = smcd_supports_v2, .get_system_eid = ism_get_seid, .get_local_gid = smcd_get_local_gid, .get_chid = smcd_get_chid, |