diff options
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/gadget/function/f_tcm.c | 31 | ||||
-rw-r--r-- | drivers/usb/image/microtek.c | 5 | ||||
-rw-r--r-- | drivers/usb/storage/scsiglue.c | 13 | ||||
-rw-r--r-- | drivers/usb/storage/uas.c | 13 | ||||
-rw-r--r-- | drivers/usb/storage/usb.c | 4 |
5 files changed, 22 insertions, 44 deletions
diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c index de161ee0b1f9..8e17ac831be0 100644 --- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -1495,42 +1495,24 @@ static struct configfs_attribute *usbg_wwn_attrs[] = { NULL, }; -static ssize_t tcm_usbg_tpg_enable_show(struct config_item *item, char *page) -{ - struct se_portal_group *se_tpg = to_tpg(item); - struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg); - - return snprintf(page, PAGE_SIZE, "%u\n", tpg->gadget_connect); -} - static int usbg_attach(struct usbg_tpg *); static void usbg_detach(struct usbg_tpg *); -static ssize_t tcm_usbg_tpg_enable_store(struct config_item *item, - const char *page, size_t count) +static int usbg_enable_tpg(struct se_portal_group *se_tpg, bool enable) { - struct se_portal_group *se_tpg = to_tpg(item); struct usbg_tpg *tpg = container_of(se_tpg, struct usbg_tpg, se_tpg); - bool op; - ssize_t ret; - - ret = strtobool(page, &op); - if (ret) - return ret; - - if ((op && tpg->gadget_connect) || (!op && !tpg->gadget_connect)) - return -EINVAL; + int ret = 0; - if (op) + if (enable) ret = usbg_attach(tpg); else usbg_detach(tpg); if (ret) return ret; - tpg->gadget_connect = op; + tpg->gadget_connect = enable; - return count; + return 0; } static ssize_t tcm_usbg_tpg_nexus_show(struct config_item *item, char *page) @@ -1673,11 +1655,9 @@ static ssize_t tcm_usbg_tpg_nexus_store(struct config_item *item, return count; } -CONFIGFS_ATTR(tcm_usbg_tpg_, enable); CONFIGFS_ATTR(tcm_usbg_tpg_, nexus); static struct configfs_attribute *usbg_base_attrs[] = { - &tcm_usbg_tpg_attr_enable, &tcm_usbg_tpg_attr_nexus, NULL, }; @@ -1730,6 +1710,7 @@ static const struct target_core_fabric_ops usbg_ops = { .fabric_make_wwn = usbg_make_tport, .fabric_drop_wwn = usbg_drop_tport, .fabric_make_tpg = usbg_make_tpg, + .fabric_enable_tpg = usbg_enable_tpg, .fabric_drop_tpg = usbg_drop_tpg, .fabric_post_link = usbg_port_link, .fabric_pre_unlink = usbg_port_unlink, diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c index 59b02a539963..b8dc6fa6a5a3 100644 --- a/drivers/usb/image/microtek.c +++ b/drivers/usb/image/microtek.c @@ -561,10 +561,9 @@ mts_build_transfer_context(struct scsi_cmnd *srb, struct mts_desc* desc) desc->context.data_pipe = pipe; } - -static int -mts_scsi_queuecommand_lck(struct scsi_cmnd *srb, mts_scsi_cmnd_callback callback) +static int mts_scsi_queuecommand_lck(struct scsi_cmnd *srb) { + mts_scsi_cmnd_callback callback = scsi_done; struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]); int res; diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index e5a971b83e3f..8931df5a85fd 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -363,9 +363,9 @@ static int target_alloc(struct scsi_target *starget) /* queue a command */ /* This is always called with scsi_lock(host) held */ -static int queuecommand_lck(struct scsi_cmnd *srb, - void (*done)(struct scsi_cmnd *)) +static int queuecommand_lck(struct scsi_cmnd *srb) { + void (*done)(struct scsi_cmnd *) = scsi_done; struct us_data *us = host_to_us(srb->device->host); /* check for state-transition errors */ @@ -393,7 +393,6 @@ static int queuecommand_lck(struct scsi_cmnd *srb, } /* enqueue the command and wake up the control thread */ - srb->scsi_done = done; us->srb = srb; complete(&us->cmnd_ready); @@ -588,11 +587,13 @@ static ssize_t max_sectors_store(struct device *dev, struct device_attribute *at } static DEVICE_ATTR_RW(max_sectors); -static struct device_attribute *sysfs_device_attr_list[] = { - &dev_attr_max_sectors, +static struct attribute *usb_sdev_attrs[] = { + &dev_attr_max_sectors.attr, NULL, }; +ATTRIBUTE_GROUPS(usb_sdev); + /* * this defines our host template, with which we'll allocate hosts */ @@ -653,7 +654,7 @@ static const struct scsi_host_template usb_stor_host_template = { .skip_settle_delay = 1, /* sysfs device attributes */ - .sdev_attrs = sysfs_device_attr_list, + .sdev_groups = usb_sdev_groups, /* module management */ .module = THIS_MODULE diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index bef89c6bd1d7..7f2944729ecd 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -256,7 +256,7 @@ static int uas_try_complete(struct scsi_cmnd *cmnd, const char *caller) return -EBUSY; devinfo->cmnd[cmdinfo->uas_tag - 1] = NULL; uas_free_unsubmitted_urbs(cmnd); - cmnd->scsi_done(cmnd); + scsi_done(cmnd); return 0; } @@ -633,8 +633,7 @@ static int uas_submit_urbs(struct scsi_cmnd *cmnd, return 0; } -static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, - void (*done)(struct scsi_cmnd *)) +static int uas_queuecommand_lck(struct scsi_cmnd *cmnd) { struct scsi_device *sdev = cmnd->device; struct uas_dev_info *devinfo = sdev->hostdata; @@ -653,7 +652,7 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, memcpy(cmnd->sense_buffer, usb_stor_sense_invalidCDB, sizeof(usb_stor_sense_invalidCDB)); cmnd->result = SAM_STAT_CHECK_CONDITION; - cmnd->scsi_done(cmnd); + scsi_done(cmnd); return 0; } @@ -661,7 +660,7 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, if (devinfo->resetting) { set_host_byte(cmnd, DID_ERROR); - cmnd->scsi_done(cmnd); + scsi_done(cmnd); goto zombie; } @@ -675,8 +674,6 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, return SCSI_MLQUEUE_DEVICE_BUSY; } - cmnd->scsi_done = done; - memset(cmdinfo, 0, sizeof(*cmdinfo)); cmdinfo->uas_tag = idx + 1; /* uas-tag == usb-stream-id, so 1 based */ cmdinfo->state = SUBMIT_STATUS_URB | ALLOC_CMD_URB | SUBMIT_CMD_URB; @@ -706,7 +703,7 @@ static int uas_queuecommand_lck(struct scsi_cmnd *cmnd, */ if (err == -ENODEV) { set_host_byte(cmnd, DID_ERROR); - cmnd->scsi_done(cmnd); + scsi_done(cmnd); goto zombie; } if (err) { diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 90aa9c12ffac..8b543f2c9857 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -388,7 +388,7 @@ static int usb_stor_control_thread(void * __us) if (srb->result == DID_ABORT << 16) { SkipForAbort: usb_stor_dbg(us, "scsi command aborted\n"); - srb = NULL; /* Don't call srb->scsi_done() */ + srb = NULL; /* Don't call scsi_done() */ } /* @@ -417,7 +417,7 @@ SkipForAbort: if (srb) { usb_stor_dbg(us, "scsi cmd done, result=0x%x\n", srb->result); - srb->scsi_done(srb); + scsi_done(srb); } } /* for (;;) */ |