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-rw-r--r--drivers/ata/libata-core.c66
-rw-r--r--drivers/ata/libata-scsi.c23
-rw-r--r--drivers/ata/libata.h19
-rw-r--r--drivers/cpuidle/cpuidle.c4
-rw-r--r--drivers/firmware/dmi_scan.c6
-rw-r--r--drivers/message/fusion/mptlan.c108
-rw-r--r--drivers/mmc/core/bus.c3
-rw-r--r--drivers/mmc/core/core.c6
-rw-r--r--drivers/mmc/core/host.c5
-rw-r--r--drivers/mmc/core/sdio_bus.c3
-rw-r--r--drivers/mmc/host/mmc_spi.c2
-rw-r--r--drivers/mmc/host/sdhci.c2
-rw-r--r--drivers/mmc/host/tifm_sd.c16
-rw-r--r--drivers/oprofile/event_buffer.c6
-rw-r--r--drivers/pci/pci-sysfs.c2
-rw-r--r--drivers/pci/quirks.c36
-rw-r--r--drivers/pci/rom.c6
-rw-r--r--drivers/regulator/Kconfig15
-rw-r--r--drivers/staging/Kconfig20
-rw-r--r--drivers/staging/usbip/Kconfig2
20 files changed, 138 insertions, 212 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 622350d9b2e..0cd3ad49713 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1712,6 +1712,8 @@ unsigned ata_exec_internal_sg(struct ata_device *dev,
else
tag = 0;
+ if (test_and_set_bit(tag, &ap->qc_allocated))
+ BUG();
qc = __ata_qc_from_tag(ap, tag);
qc->tag = tag;
@@ -4563,6 +4565,37 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words)
}
/**
+ * ata_qc_new - Request an available ATA command, for queueing
+ * @ap: Port associated with device @dev
+ * @dev: Device from whom we request an available command structure
+ *
+ * LOCKING:
+ * None.
+ */
+
+static struct ata_queued_cmd *ata_qc_new(struct ata_port *ap)
+{
+ struct ata_queued_cmd *qc = NULL;
+ unsigned int i;
+
+ /* no command while frozen */
+ if (unlikely(ap->pflags & ATA_PFLAG_FROZEN))
+ return NULL;
+
+ /* the last tag is reserved for internal command. */
+ for (i = 0; i < ATA_MAX_QUEUE - 1; i++)
+ if (!test_and_set_bit(i, &ap->qc_allocated)) {
+ qc = __ata_qc_from_tag(ap, i);
+ break;
+ }
+
+ if (qc)
+ qc->tag = i;
+
+ return qc;
+}
+
+/**
* ata_qc_new_init - Request an available ATA command, and initialize it
* @dev: Device from whom we request an available command structure
* @tag: command tag
@@ -4571,20 +4604,16 @@ void swap_buf_le16(u16 *buf, unsigned int buf_words)
* None.
*/
-struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev, int tag)
+struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev)
{
struct ata_port *ap = dev->link->ap;
struct ata_queued_cmd *qc;
- if (unlikely(ap->pflags & ATA_PFLAG_FROZEN))
- return NULL;
-
- qc = __ata_qc_from_tag(ap, tag);
+ qc = ata_qc_new(ap);
if (qc) {
qc->scsicmd = NULL;
qc->ap = ap;
qc->dev = dev;
- qc->tag = tag;
ata_qc_reinit(qc);
}
@@ -4592,6 +4621,31 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev, int tag)
return qc;
}
+/**
+ * ata_qc_free - free unused ata_queued_cmd
+ * @qc: Command to complete
+ *
+ * Designed to free unused ata_queued_cmd object
+ * in case something prevents using it.
+ *
+ * LOCKING:
+ * spin_lock_irqsave(host lock)
+ */
+void ata_qc_free(struct ata_queued_cmd *qc)
+{
+ struct ata_port *ap = qc->ap;
+ unsigned int tag;
+
+ WARN_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
+
+ qc->flags = 0;
+ tag = qc->tag;
+ if (likely(ata_tag_valid(tag))) {
+ qc->tag = ATA_TAG_POISON;
+ clear_bit(tag, &ap->qc_allocated);
+ }
+}
+
void __ata_qc_complete(struct ata_queued_cmd *qc)
{
struct ata_port *ap = qc->ap;
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 3fa75eac135..47c7afcb36f 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -709,11 +709,7 @@ static struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
{
struct ata_queued_cmd *qc;
- if (cmd->request->tag != -1)
- qc = ata_qc_new_init(dev, cmd->request->tag);
- else
- qc = ata_qc_new_init(dev, 0);
-
+ qc = ata_qc_new_init(dev);
if (qc) {
qc->scsicmd = cmd;
qc->scsidone = done;
@@ -1108,17 +1104,7 @@ static int ata_scsi_dev_config(struct scsi_device *sdev,
depth = min(sdev->host->can_queue, ata_id_queue_depth(dev->id));
depth = min(ATA_MAX_QUEUE - 1, depth);
-
- /*
- * If this device is behind a port multiplier, we have
- * to share the tag map between all devices on that PMP.
- * Set up the shared tag map here and we get automatic.
- */
- if (dev->link->ap->pmp_link)
- scsi_init_shared_tag_map(sdev->host, ATA_MAX_QUEUE - 1);
-
- scsi_set_tag_type(sdev, MSG_SIMPLE_TAG);
- scsi_activate_tcq(sdev, depth);
+ scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, depth);
}
return 0;
@@ -1958,11 +1944,6 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
hdr[1] |= (1 << 7);
memcpy(rbuf, hdr, sizeof(hdr));
-
- /* if ncq, set tags supported */
- if (ata_id_has_ncq(args->id))
- rbuf[7] |= (1 << 1);
-
memcpy(&rbuf[8], "ATA ", 8);
ata_id_string(args->id, &rbuf[16], ATA_ID_PROD, 16);
ata_id_string(args->id, &rbuf[32], ATA_ID_FW_REV, 4);
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index d3831d39bda..fe2839e5877 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -74,7 +74,7 @@ extern struct ata_link *ata_dev_phys_link(struct ata_device *dev);
extern void ata_force_cbl(struct ata_port *ap);
extern u64 ata_tf_to_lba(const struct ata_taskfile *tf);
extern u64 ata_tf_to_lba48(const struct ata_taskfile *tf);
-extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev, int tag);
+extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev);
extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
u64 block, u32 n_block, unsigned int tf_flags,
unsigned int tag);
@@ -103,6 +103,7 @@ extern int ata_dev_configure(struct ata_device *dev);
extern int sata_down_spd_limit(struct ata_link *link);
extern int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel);
extern void ata_sg_clean(struct ata_queued_cmd *qc);
+extern void ata_qc_free(struct ata_queued_cmd *qc);
extern void ata_qc_issue(struct ata_queued_cmd *qc);
extern void __ata_qc_complete(struct ata_queued_cmd *qc);
extern int atapi_check_dma(struct ata_queued_cmd *qc);
@@ -118,22 +119,6 @@ extern struct ata_port *ata_port_alloc(struct ata_host *host);
extern void ata_dev_enable_pm(struct ata_device *dev, enum link_pm policy);
extern void ata_lpm_schedule(struct ata_port *ap, enum link_pm);
-/**
- * ata_qc_free - free unused ata_queued_cmd
- * @qc: Command to complete
- *
- * Designed to free unused ata_queued_cmd object
- * in case something prevents using it.
- *
- * LOCKING:
- * spin_lock_irqsave(host lock)
- */
-static inline void ata_qc_free(struct ata_queued_cmd *qc)
-{
- qc->flags = 0;
- qc->tag = ATA_TAG_POISON;
-}
-
/* libata-acpi.c */
#ifdef CONFIG_ATA_ACPI
extern void ata_acpi_associate_sata_port(struct ata_port *ap);
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 5bed73329ef..8504a210855 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -65,12 +65,14 @@ static void cpuidle_idle_call(void)
return;
}
+#if 0
+ /* shows regressions, re-enable for 2.6.29 */
/*
* run any timers that can be run now, at this point
* before calculating the idle duration etc.
*/
hrtimer_peek_ahead_timers();
-
+#endif
/* ask the governor for the next state */
next_state = cpuidle_curr_governor->select(dev);
if (need_resched())
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 3e526b6d00c..8daf4793ac3 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -81,9 +81,9 @@ static void dmi_table(u8 *buf, int len, int num,
const struct dmi_header *dm = (const struct dmi_header *)data;
/*
- * We want to know the total length (formated area and strings)
- * before decoding to make sure we won't run off the table in
- * dmi_decode or dmi_string
+ * We want to know the total length (formatted area and
+ * strings) before decoding to make sure we won't run off the
+ * table in dmi_decode or dmi_string
*/
data += dm->length;
while ((data - buf < len - 1) && (data[0] || data[1]))
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index a1abf95cf75..603ffd008c7 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -77,12 +77,6 @@ MODULE_VERSION(my_VERSION);
* Fusion MPT LAN private structures
*/
-struct NAA_Hosed {
- u16 NAA;
- u8 ieee[FC_ALEN];
- struct NAA_Hosed *next;
-};
-
struct BufferControl {
struct sk_buff *skb;
dma_addr_t dma;
@@ -159,11 +153,6 @@ static u8 LanCtx = MPT_MAX_PROTOCOL_DRIVERS;
static u32 max_buckets_out = 127;
static u32 tx_max_out_p = 127 - 16;
-#ifdef QLOGIC_NAA_WORKAROUND
-static struct NAA_Hosed *mpt_bad_naa = NULL;
-DEFINE_RWLOCK(bad_naa_lock);
-#endif
-
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* lan_reply - Handle all data sent from the hardware.
@@ -780,30 +769,6 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev)
// ctx, skb, skb->data));
mac = skb_mac_header(skb);
-#ifdef QLOGIC_NAA_WORKAROUND
-{
- struct NAA_Hosed *nh;
-
- /* Munge the NAA for Tx packets to QLogic boards, which don't follow
- RFC 2625. The longer I look at this, the more my opinion of Qlogic
- drops. */
- read_lock_irq(&bad_naa_lock);
- for (nh = mpt_bad_naa; nh != NULL; nh=nh->next) {
- if ((nh->ieee[0] == mac[0]) &&
- (nh->ieee[1] == mac[1]) &&
- (nh->ieee[2] == mac[2]) &&
- (nh->ieee[3] == mac[3]) &&
- (nh->ieee[4] == mac[4]) &&
- (nh->ieee[5] == mac[5])) {
- cur_naa = nh->NAA;
- dlprintk ((KERN_INFO "mptlan/sdu_send: using NAA value "
- "= %04x.\n", cur_naa));
- break;
- }
- }
- read_unlock_irq(&bad_naa_lock);
-}
-#endif
pTrans->TransactionDetails[0] = cpu_to_le32((cur_naa << 16) |
(mac[0] << 8) |
@@ -1572,79 +1537,6 @@ mpt_lan_type_trans(struct sk_buff *skb, struct net_device *dev)
fcllc = (struct fcllc *)skb->data;
-#ifdef QLOGIC_NAA_WORKAROUND
-{
- u16 source_naa = fch->stype, found = 0;
-
- /* Workaround for QLogic not following RFC 2625 in regards to the NAA
- value. */
-
- if ((source_naa & 0xF000) == 0)
- source_naa = swab16(source_naa);
-
- if (fcllc->ethertype == htons(ETH_P_ARP))
- dlprintk ((KERN_INFO "mptlan/type_trans: got arp req/rep w/ naa of "
- "%04x.\n", source_naa));
-
- if ((fcllc->ethertype == htons(ETH_P_ARP)) &&
- ((source_naa >> 12) != MPT_LAN_NAA_RFC2625)){
- struct NAA_Hosed *nh, *prevnh;
- int i;
-
- dlprintk ((KERN_INFO "mptlan/type_trans: ARP Req/Rep from "
- "system with non-RFC 2625 NAA value (%04x).\n",
- source_naa));
-
- write_lock_irq(&bad_naa_lock);
- for (prevnh = nh = mpt_bad_naa; nh != NULL;
- prevnh=nh, nh=nh->next) {
- if ((nh->ieee[0] == fch->saddr[0]) &&
- (nh->ieee[1] == fch->saddr[1]) &&
- (nh->ieee[2] == fch->saddr[2]) &&
- (nh->ieee[3] == fch->saddr[3]) &&
- (nh->ieee[4] == fch->saddr[4]) &&
- (nh->ieee[5] == fch->saddr[5])) {
- found = 1;
- dlprintk ((KERN_INFO "mptlan/type_trans: ARP Re"
- "q/Rep w/ bad NAA from system already"
- " in DB.\n"));
- break;
- }
- }
-
- if ((!found) && (nh == NULL)) {
-
- nh = kmalloc(sizeof(struct NAA_Hosed), GFP_KERNEL);
- dlprintk ((KERN_INFO "mptlan/type_trans: ARP Req/Rep w/"
- " bad NAA from system not yet in DB.\n"));
-
- if (nh != NULL) {
- nh->next = NULL;
- if (!mpt_bad_naa)
- mpt_bad_naa = nh;
- if (prevnh)
- prevnh->next = nh;
-
- nh->NAA = source_naa; /* Set the S_NAA value. */
- for (i = 0; i < FC_ALEN; i++)
- nh->ieee[i] = fch->saddr[i];
- dlprintk ((KERN_INFO "Got ARP from %02x:%02x:%02x:%02x:"
- "%02x:%02x with non-compliant S_NAA value.\n",
- fch->saddr[0], fch->saddr[1], fch->saddr[2],
- fch->saddr[3], fch->saddr[4],fch->saddr[5]));
- } else {
- printk (KERN_ERR "mptlan/type_trans: Unable to"
- " kmalloc a NAA_Hosed struct.\n");
- }
- } else if (!found) {
- printk (KERN_ERR "mptlan/type_trans: found not"
- " set, but nh isn't null. Evil "
- "funkiness abounds.\n");
- }
- write_unlock_irq(&bad_naa_lock);
- }
-}
-#endif
/* Strip the SNAP header from ARP packets since we don't
* pass them through to the 802.2/SNAP layers.
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 0d9b2d6f9eb..f210a8ee686 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -216,8 +216,7 @@ int mmc_add_card(struct mmc_card *card)
int ret;
const char *type;
- snprintf(card->dev.bus_id, sizeof(card->dev.bus_id),
- "%s:%04x", mmc_hostname(card->host), card->rca);
+ dev_set_name(&card->dev, "%s:%04x", mmc_hostname(card->host), card->rca);
switch (card->type) {
case MMC_TYPE_MMC:
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 044d84eeed7..f7284b905eb 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -280,7 +280,11 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
(card->host->ios.clock / 1000);
if (data->flags & MMC_DATA_WRITE)
- limit_us = 250000;
+ /*
+ * The limit is really 250 ms, but that is
+ * insufficient for some crappy cards.
+ */
+ limit_us = 300000;
else
limit_us = 100000;
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 6da80fd4d97..5e945e64ead 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -73,8 +73,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
if (err)
goto free;
- snprintf(host->class_dev.bus_id, BUS_ID_SIZE,
- "mmc%d", host->index);
+ dev_set_name(&host->class_dev, "mmc%d", host->index);
host->parent = dev;
host->class_dev.parent = dev;
@@ -121,7 +120,7 @@ int mmc_add_host(struct mmc_host *host)
WARN_ON((host->caps & MMC_CAP_SDIO_IRQ) &&
!host->ops->enable_sdio_irq);
- led_trigger_register_simple(host->class_dev.bus_id, &host->led);
+ led_trigger_register_simple(dev_name(&host->class_dev), &host->led);
err = device_add(&host->class_dev);
if (err)
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index 233d0f9b3c4..46284b52739 100644
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -239,8 +239,7 @@ int sdio_add_func(struct sdio_func *func)
{
int ret;
- snprintf(func->dev.bus_id, sizeof(func->dev.bus_id),
- "%s:%d", mmc_card_id(func->card), func->num);
+ dev_set_name(&func->dev, "%s:%d", mmc_card_id(func->card), func->num);
ret = device_add(&func->dev);
if (ret == 0)
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index 07faf5412a1..ad00e163231 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -1348,7 +1348,7 @@ static int mmc_spi_probe(struct spi_device *spi)
goto fail_add_host;
dev_info(&spi->dev, "SD/MMC host %s%s%s%s%s\n",
- mmc->class_dev.bus_id,
+ dev_name(&mmc->class_dev),
host->dma_dev ? "" : ", no DMA",
(host->pdata && host->pdata->get_ro)
? "" : ", no WP",
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 30f64b1f235..4d010a984be 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1733,7 +1733,7 @@ int sdhci_add_host(struct sdhci_host *host)
mmc_add_host(mmc);
printk(KERN_INFO "%s: SDHCI controller on %s [%s] using %s%s\n",
- mmc_hostname(mmc), host->hw_name, mmc_dev(mmc)->bus_id,
+ mmc_hostname(mmc), host->hw_name, dev_name(mmc_dev(mmc)),
(host->flags & SDHCI_USE_ADMA)?"A":"",
(host->flags & SDHCI_USE_DMA)?"DMA":"PIO");
diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c
index 13844843e8d..82554ddec6b 100644
--- a/drivers/mmc/host/tifm_sd.c
+++ b/drivers/mmc/host/tifm_sd.c
@@ -632,7 +632,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
if (host->req) {
printk(KERN_ERR "%s : unfinished request detected\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
mrq->cmd->error = -ETIMEDOUT;
goto err_out;
}
@@ -672,7 +672,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
? PCI_DMA_TODEVICE
: PCI_DMA_FROMDEVICE)) {
printk(KERN_ERR "%s : scatterlist map failed\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
mrq->cmd->error = -ENOMEM;
goto err_out;
}
@@ -684,7 +684,7 @@ static void tifm_sd_request(struct mmc_host *mmc, struct mmc_request *mrq)
: PCI_DMA_FROMDEVICE);
if (host->sg_len < 1) {
printk(KERN_ERR "%s : scatterlist map failed\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
tifm_unmap_sg(sock, &host->bounce_buf, 1,
r_data->flags & MMC_DATA_WRITE
? PCI_DMA_TODEVICE
@@ -748,7 +748,7 @@ static void tifm_sd_end_cmd(unsigned long data)
if (!mrq) {
printk(KERN_ERR " %s : no request to complete?\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
spin_unlock_irqrestore(&sock->lock, flags);
return;
}
@@ -789,7 +789,7 @@ static void tifm_sd_abort(unsigned long data)
printk(KERN_ERR
"%s : card failed to respond for a long period of time "
"(%x, %x)\n",
- host->dev->dev.bus_id, host->req->cmd->opcode, host->cmd_flags);
+ dev_name(&host->dev->dev), host->req->cmd->opcode, host->cmd_flags);
tifm_eject(host->dev);
}
@@ -906,7 +906,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
if (rc) {
printk(KERN_ERR "%s : controller failed to reset\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
return -ENODEV;
}
@@ -933,7 +933,7 @@ static int tifm_sd_initialize_host(struct tifm_sd *host)
if (rc) {
printk(KERN_ERR
"%s : card not ready - probe failed on initialization\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
return -ENODEV;
}
@@ -954,7 +954,7 @@ static int tifm_sd_probe(struct tifm_dev *sock)
if (!(TIFM_SOCK_STATE_OCCUPIED
& readl(sock->addr + SOCK_PRESENT_STATE))) {
printk(KERN_WARNING "%s : card gone, unexpectedly\n",
- sock->dev.bus_id);
+ dev_name(&sock->dev));
return rc;
}
diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
index d962ba0dd87..191a3202cec 100644
--- a/drivers/oprofile/event_buffer.c
+++ b/drivers/oprofile/event_buffer.c
@@ -105,7 +105,7 @@ static int event_buffer_open(struct inode *inode, struct file *file)
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (test_and_set_bit(0, &buffer_opened))
+ if (test_and_set_bit_lock(0, &buffer_opened))
return -EBUSY;
/* Register as a user of dcookies
@@ -129,7 +129,7 @@ static int event_buffer_open(struct inode *inode, struct file *file)
fail:
dcookie_unregister(file->private_data);
out:
- clear_bit(0, &buffer_opened);
+ __clear_bit_unlock(0, &buffer_opened);
return err;
}
@@ -141,7 +141,7 @@ static int event_buffer_release(struct inode *inode, struct file *file)
dcookie_unregister(file->private_data);
buffer_pos = 0;
atomic_set(&buffer_ready, 0);
- clear_bit(0, &buffer_opened);
+ __clear_bit_unlock(0, &buffer_opened);
return 0;
}
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index 110022d7868..5d72866897a 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -575,7 +575,7 @@ static int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct
nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
start = vma->vm_pgoff;
- size = pci_resource_len(pdev, resno) >> PAGE_SHIFT;
+ size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
if (start < size && size - start >= nr)
return 1;
WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index bbf66ea8fd8..5049a47030a 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1692,24 +1692,24 @@ static void __devinit quirk_brcm_570x_limit_vpd(struct pci_dev *dev)
}
}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5706,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5706S,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5708,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5708S,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5709,
- quirk_brcm_570x_limit_vpd);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_BROADCOM,
- PCI_DEVICE_ID_NX2_5709S,
- quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5706S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5708S,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709,
+ quirk_brcm_570x_limit_vpd);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
+ PCI_DEVICE_ID_NX2_5709S,
+ quirk_brcm_570x_limit_vpd);
#ifdef CONFIG_PCI_MSI
/* Some chipsets do not support MSI. We cannot easily rely on setting
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index 1f5f6143f35..132a78159b6 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -100,7 +100,8 @@ size_t pci_get_rom_size(void __iomem *rom, size_t size)
* pci_map_rom - map a PCI ROM to kernel space
* @pdev: pointer to pci device struct
* @size: pointer to receive size of pci window over ROM
- * @return: kernel virtual pointer to image of ROM
+ *
+ * Return: kernel virtual pointer to image of ROM
*
* Map a PCI ROM into kernel space. If ROM is boot video ROM,
* the shadow BIOS copy will be returned instead of the
@@ -167,7 +168,8 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
* pci_map_rom_copy - map a PCI ROM to kernel space, create a copy
* @pdev: pointer to pci device struct
* @size: pointer to receive size of pci window over ROM
- * @return: kernel virtual pointer to image of ROM
+ *
+ * Return: kernel virtual pointer to image of ROM
*
* Map a PCI ROM into kernel space. If ROM is boot video ROM,
* the shadow BIOS copy will be returned instead of the
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 4dada6ee111..39360e2a454 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -1,6 +1,4 @@
-menu "Voltage and Current regulators"
-
-config REGULATOR
+menuconfig REGULATOR
bool "Voltage and Current Regulator Support"
default n
help
@@ -23,21 +21,20 @@ config REGULATOR
If unsure, say no.
+if REGULATOR
+
config REGULATOR_DEBUG
bool "Regulator debug support"
- depends on REGULATOR
help
Say yes here to enable debugging support.
config REGULATOR_FIXED_VOLTAGE
tristate
default n
- select REGULATOR
config REGULATOR_VIRTUAL_CONSUMER
tristate "Virtual regulator consumer support"
default n
- select REGULATOR
help
This driver provides a virtual consumer for the voltage and
current regulator API which provides sysfs controls for
@@ -49,7 +46,6 @@ config REGULATOR_VIRTUAL_CONSUMER
config REGULATOR_BQ24022
tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
default n
- select REGULATOR
help
This driver controls a TI bq24022 Charger attached via
GPIOs. The provided current regulator can enable/disable
@@ -59,7 +55,6 @@ config REGULATOR_BQ24022
config REGULATOR_WM8350
tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
depends on MFD_WM8350
- select REGULATOR
help
This driver provides support for the voltage and current regulators
of the WM8350 AudioPlus PMIC.
@@ -67,7 +62,6 @@ config REGULATOR_WM8350
config REGULATOR_WM8400
tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
depends on MFD_WM8400
- select REGULATOR
help
This driver provides support for the voltage regulators of the
WM8400 AudioPlus PMIC.
@@ -75,9 +69,8 @@ config REGULATOR_WM8400
config REGULATOR_DA903X
tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
depends on PMIC_DA903X
- select REGULATOR
help
Say y here to support the BUCKs and LDOs regulators found on
Dialog Semiconductor DA9030/DA9034 PMIC.
-endmenu
+endif
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index e1654f59eb7..c95b286a123 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -21,7 +21,23 @@ menuconfig STAGING
If in doubt, say N here.
-if STAGING
+
+config STAGING_EXCLUDE_BUILD
+ bool "Exclude Staging drivers from being built" if STAGING
+ default y
+ ---help---
+ Are you sure you really want to build the staging drivers?
+ They taint your kernel, don't live up to the normal Linux
+ kernel quality standards, are a bit crufty around the edges,
+ and might go off and kick your dog when you aren't paying
+ attention.
+
+ Say N here to be able to select and build the Staging drivers.
+ This option is primarily here to prevent them from being built
+ when selecting 'make allyesconfg' and 'make allmodconfig' so
+ don't be all that put off, your dog will be just fine.
+
+if !STAGING_EXCLUDE_BUILD
source "drivers/staging/et131x/Kconfig"
@@ -45,4 +61,4 @@ source "drivers/staging/at76_usb/Kconfig"
source "drivers/staging/poch/Kconfig"
-endif # STAGING
+endif # !STAGING_EXCLUDE_BUILD
diff --git a/drivers/staging/usbip/Kconfig b/drivers/staging/usbip/Kconfig
index 7426235ccc4..217fb7e62c2 100644
--- a/drivers/staging/usbip/Kconfig
+++ b/drivers/staging/usbip/Kconfig
@@ -1,6 +1,6 @@
config USB_IP_COMMON
tristate "USB IP support (EXPERIMENTAL)"
- depends on USB && EXPERIMENTAL
+ depends on USB && NET && EXPERIMENTAL
default N
---help---
This enables pushing USB packets over IP to allow remote
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-16 02:42:55 +0000