diff options
Diffstat (limited to 'drivers/scsi/mvsas/mv_sas.c')
| -rw-r--r-- | drivers/scsi/mvsas/mv_sas.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 9c780740f..83cd3ea2d 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -737,8 +737,8 @@ static int mvs_task_prep(struct sas_task *task, struct mvs_info *mvi, int is_tmf mv_dprintk("device %016llx not ready.\n", SAS_ADDR(dev->sas_addr)); - rc = SAS_PHY_DOWN; - return rc; + rc = SAS_PHY_DOWN; + return rc; } tei.port = dev->port->lldd_port; if (tei.port && !tei.port->port_attached && !tmf) { @@ -2105,3 +2105,16 @@ int mvs_int_rx(struct mvs_info *mvi, bool self_clear) return 0; } +int mvs_gpio_write(struct sas_ha_struct *sha, u8 reg_type, u8 reg_index, + u8 reg_count, u8 *write_data) +{ + struct mvs_prv_info *mvs_prv = sha->lldd_ha; + struct mvs_info *mvi = mvs_prv->mvi[0]; + + if (MVS_CHIP_DISP->gpio_write) { + return MVS_CHIP_DISP->gpio_write(mvs_prv, reg_type, + reg_index, reg_count, write_data); + } + + return -ENOSYS; +} |