diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2005-08-11 03:33:08 -0400 |
---|---|---|
committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-11 03:33:08 -0400 |
commit | 4c71812261ce3c48a7c5dd257d96d9fd35d62287 (patch) | |
tree | 71a5dfc434fea89f9dfa45b9433f857cc433ef10 /drivers | |
parent | 3db368f71a91f08c5a93a5bfb6ca1e2de2668e04 (diff) | |
parent | bc68552faad0e134eb22281343d5ae5a4873fa80 (diff) | |
download | op-kernel-dev-4c71812261ce3c48a7c5dd257d96d9fd35d62287.zip op-kernel-dev-4c71812261ce3c48a7c5dd257d96d9fd35d62287.tar.gz |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/input/gameport/ns558.c | 4 | ||||
-rw-r--r-- | drivers/mmc/wbsd.c | 2 | ||||
-rw-r--r-- | drivers/net/hamradio/6pack.c | 20 | ||||
-rw-r--r-- | drivers/scsi/dpt_i2o.c | 9 | ||||
-rw-r--r-- | drivers/scsi/libata-scsi.c | 1 | ||||
-rw-r--r-- | drivers/scsi/sata_sx4.c | 2 | ||||
-rw-r--r-- | drivers/scsi/scsi_scan.c | 16 | ||||
-rw-r--r-- | drivers/scsi/scsi_transport_fc.c | 19 | ||||
-rw-r--r-- | drivers/video/pxafb.c | 8 |
9 files changed, 57 insertions, 24 deletions
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c index 1ab5f2d..70f0518 100644 --- a/drivers/input/gameport/ns558.c +++ b/drivers/input/gameport/ns558.c @@ -275,9 +275,9 @@ static int __init ns558_init(void) static void __exit ns558_exit(void) { - struct ns558 *ns558; + struct ns558 *ns558, *safe; - list_for_each_entry(ns558, &ns558_list, node) { + list_for_each_entry_safe(ns558, safe, &ns558_list, node) { gameport_unregister_port(ns558->gameport); release_region(ns558->io & ~(ns558->size - 1), ns558->size); kfree(ns558); diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c index 8b487ed..974f2f3 100644 --- a/drivers/mmc/wbsd.c +++ b/drivers/mmc/wbsd.c @@ -42,7 +42,7 @@ #include "wbsd.h" #define DRIVER_NAME "wbsd" -#define DRIVER_VERSION "1.2" +#define DRIVER_VERSION "1.3" #ifdef CONFIG_MMC_DEBUG #define DBG(x...) \ diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index e44f8e9..f9e3be9 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -130,12 +130,11 @@ struct sixpack { #define AX25_6PACK_HEADER_LEN 0 -static void sp_start_tx_timer(struct sixpack *); static void sixpack_decode(struct sixpack *, unsigned char[], int); static int encode_sixpack(unsigned char *, unsigned char *, int, unsigned char); /* - * perform the persistence/slottime algorithm for CSMA access. If the + * Perform the persistence/slottime algorithm for CSMA access. If the * persistence check was successful, write the data to the serial driver. * Note that in case of DAMA operation, the data is not sent here. */ @@ -143,7 +142,7 @@ static int encode_sixpack(unsigned char *, unsigned char *, int, unsigned char); static void sp_xmit_on_air(unsigned long channel) { struct sixpack *sp = (struct sixpack *) channel; - int actual; + int actual, when = sp->slottime; static unsigned char random; random = random * 17 + 41; @@ -159,20 +158,10 @@ static void sp_xmit_on_air(unsigned long channel) sp->tty->driver->write(sp->tty, &sp->led_state, 1); sp->status2 = 0; } else - sp_start_tx_timer(sp); + mod_timer(&sp->tx_t, jiffies + ((when + 1) * HZ) / 100); } /* ----> 6pack timer interrupt handler and friends. <---- */ -static void sp_start_tx_timer(struct sixpack *sp) -{ - int when = sp->slottime; - - del_timer(&sp->tx_t); - sp->tx_t.data = (unsigned long) sp; - sp->tx_t.function = sp_xmit_on_air; - sp->tx_t.expires = jiffies + ((when + 1) * HZ) / 100; - add_timer(&sp->tx_t); -} /* Encapsulate one AX.25 frame and stuff into a TTY queue. */ static void sp_encaps(struct sixpack *sp, unsigned char *icp, int len) @@ -243,8 +232,7 @@ static void sp_encaps(struct sixpack *sp, unsigned char *icp, int len) sp->xleft = count; sp->xhead = sp->xbuff; sp->status2 = count; - if (sp->duplex == 0) - sp_start_tx_timer(sp); + sp_xmit_on_air((unsigned long)sp); } return; diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c index e237052..7235f94 100644 --- a/drivers/scsi/dpt_i2o.c +++ b/drivers/scsi/dpt_i2o.c @@ -907,9 +907,13 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev raptorFlag = TRUE; } - + if (pci_request_regions(pDev, "dpt_i2o")) { + PERROR("dpti: adpt_config_hba: pci request region failed\n"); + return -EINVAL; + } base_addr_virt = ioremap(base_addr0_phys,hba_map0_area_size); if (!base_addr_virt) { + pci_release_regions(pDev); PERROR("dpti: adpt_config_hba: io remap failed\n"); return -EINVAL; } @@ -919,6 +923,7 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev if (!msg_addr_virt) { PERROR("dpti: adpt_config_hba: io remap failed on BAR1\n"); iounmap(base_addr_virt); + pci_release_regions(pDev); return -EINVAL; } } else { @@ -932,6 +937,7 @@ static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev iounmap(msg_addr_virt); } iounmap(base_addr_virt); + pci_release_regions(pDev); return -ENOMEM; } memset(pHba, 0, sizeof(adpt_hba)); @@ -1027,6 +1033,7 @@ static void adpt_i2o_delete_hba(adpt_hba* pHba) up(&adpt_configuration_lock); iounmap(pHba->base_addr_virt); + pci_release_regions(pHba->pDev); if(pHba->msg_addr_virt != pHba->base_addr_virt){ iounmap(pHba->msg_addr_virt); } diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c index 794fb55..6a75ec2 100644 --- a/drivers/scsi/libata-scsi.c +++ b/drivers/scsi/libata-scsi.c @@ -385,6 +385,7 @@ int ata_scsi_error(struct Scsi_Host *host) * appropriate place */ host->host_failed--; + INIT_LIST_HEAD(&host->eh_cmd_q); DPRINTK("EXIT\n"); return 0; diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c index 8e59868..76644ea 100644 --- a/drivers/scsi/sata_sx4.c +++ b/drivers/scsi/sata_sx4.c @@ -468,7 +468,7 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc) for (i = 0; i < last; i++) { buf[idx++] = cpu_to_le32(sg_dma_address(&sg[i])); buf[idx++] = cpu_to_le32(sg_dma_len(&sg[i])); - total_len += sg[i].length; + total_len += sg_dma_len(&sg[i]); } buf[idx - 1] |= cpu_to_le32(ATA_PRD_EOT); sgt_len = idx * 4; diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 2d3c4ac4..48edd67 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -336,9 +336,23 @@ static struct scsi_target *scsi_alloc_target(struct device *parent, unsigned long flags; const int size = sizeof(struct scsi_target) + shost->transportt->target_size; - struct scsi_target *starget = kmalloc(size, GFP_ATOMIC); + struct scsi_target *starget; struct scsi_target *found_target; + /* + * Obtain the real parent from the transport. The transport + * is allowed to fail (no error) if there is nothing at that + * target id. + */ + if (shost->transportt->target_parent) { + spin_lock_irqsave(shost->host_lock, flags); + parent = shost->transportt->target_parent(shost, channel, id); + spin_unlock_irqrestore(shost->host_lock, flags); + if (!parent) + return NULL; + } + + starget = kmalloc(size, GFP_KERNEL); if (!starget) { printk(KERN_ERR "%s: allocation failure\n", __FUNCTION__); return NULL; diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 35d1c1e..e6412fc 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -1022,6 +1022,23 @@ static int fc_rport_match(struct attribute_container *cont, return &i->rport_attr_cont.ac == cont; } + +/* + * Must be called with shost->host_lock held + */ +static struct device *fc_target_parent(struct Scsi_Host *shost, + int channel, uint id) +{ + struct fc_rport *rport; + + list_for_each_entry(rport, &fc_host_rports(shost), peers) + if ((rport->channel == channel) && + (rport->scsi_target_id == id)) + return &rport->dev; + + return NULL; +} + struct scsi_transport_template * fc_attach_transport(struct fc_function_template *ft) { @@ -1057,6 +1074,8 @@ fc_attach_transport(struct fc_function_template *ft) /* Transport uses the shost workq for scsi scanning */ i->t.create_work_queue = 1; + + i->t.target_parent = fc_target_parent; /* * Setup SCSI Target Attributes. diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 16e37a5..3011281 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -717,6 +717,9 @@ static void pxafb_enable_controller(struct pxafb_info *fbi) DPRINTK("reg_lccr2 0x%08x\n", (unsigned int) fbi->reg_lccr2); DPRINTK("reg_lccr3 0x%08x\n", (unsigned int) fbi->reg_lccr3); + /* enable LCD controller clock */ + pxa_set_cken(CKEN16_LCD, 1); + /* Sequence from 11.7.10 */ LCCR3 = fbi->reg_lccr3; LCCR2 = fbi->reg_lccr2; @@ -750,6 +753,9 @@ static void pxafb_disable_controller(struct pxafb_info *fbi) schedule_timeout(20 * HZ / 1000); remove_wait_queue(&fbi->ctrlr_wait, &wait); + + /* disable LCD controller clock */ + pxa_set_cken(CKEN16_LCD, 0); } /* @@ -1299,8 +1305,6 @@ int __init pxafb_probe(struct device *dev) ret = -ENOMEM; goto failed; } - /* enable LCD controller clock */ - pxa_set_cken(CKEN16_LCD, 1); ret = request_irq(IRQ_LCD, pxafb_handle_irq, SA_INTERRUPT, "LCD", fbi); if (ret) { |