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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-05-29 13:54:52 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-05-29 13:54:52 +1000
commit435462c6e639065460e91903d6bd2af0f5762fde (patch)
treebf66ccdd613019035ebab535762366aa1026399b /drivers
parentd7b41b1fdf162d3e26cb73bf2cf14816918e371e (diff)
parentb5c42bc8db17db80917f99205a03c51f17354495 (diff)
Merge branch 'merge' into next
Diffstat (limited to 'drivers')
-rw-r--r--drivers/base/power/main.c4
-rw-r--r--drivers/block/xen-blkfront.c10
-rw-r--r--drivers/cdrom/viocd.c2
-rw-r--r--drivers/char/ipmi/ipmi_msghandler.c13
-rw-r--r--drivers/char/random.c2
-rw-r--r--drivers/char/tpm/tpm_bios.c3
-rw-r--r--drivers/cpufreq/cpufreq.c4
-rw-r--r--drivers/cpufreq/cpufreq_conservative.c5
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c5
-rw-r--r--drivers/crypto/ixp4xx_crypto.c33
-rw-r--r--drivers/crypto/padlock-aes.c2
-rw-r--r--drivers/gpu/drm/drm_bufs.c8
-rw-r--r--drivers/gpu/drm/drm_drv.c2
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h3
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c42
-rw-r--r--drivers/gpu/drm/i915/i915_reg.h17
-rw-r--r--drivers/gpu/drm/i915/intel_bios.c102
-rw-r--r--drivers/gpu/drm/i915/intel_bios.h17
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c149
-rw-r--r--drivers/gpu/drm/i915/intel_display.c26
-rw-r--r--drivers/gpu/drm/i915/intel_lvds.c4
-rw-r--r--drivers/gpu/drm/i915/intel_sdvo.c137
-rw-r--r--drivers/ide/ide-io.c4
-rw-r--r--drivers/ide/ide-iops.c21
-rw-r--r--drivers/ide/ide-lib.c27
-rw-r--r--drivers/ide/ide-probe.c9
-rw-r--r--drivers/ide/via82cxxx.c2
-rw-r--r--drivers/input/serio/ambakmi.c2
-rw-r--r--drivers/isdn/gigaset/isocdata.c2
-rw-r--r--drivers/lguest/x86/core.c19
-rw-r--r--drivers/md/bitmap.c13
-rw-r--r--drivers/md/md.c31
-rw-r--r--drivers/md/raid5.c6
-rw-r--r--drivers/mfd/pcf50633-core.c2
-rw-r--r--drivers/mfd/wm8350-core.c8
-rw-r--r--drivers/misc/enclosure.c6
-rw-r--r--drivers/mmc/host/mmci.c2
-rw-r--r--drivers/mtd/devices/mtd_dataflash.c2
-rw-r--r--drivers/net/Makefile2
-rw-r--r--drivers/net/benet/be.h14
-rw-r--r--drivers/net/benet/be_main.c10
-rw-r--r--drivers/net/bonding/bond_3ad.c11
-rw-r--r--drivers/net/gianfar.c11
-rw-r--r--drivers/net/mac8390.c10
-rw-r--r--drivers/net/meth.c27
-rw-r--r--drivers/net/mlx4/en_cq.c4
-rw-r--r--drivers/net/mv643xx_eth.c41
-rw-r--r--drivers/net/r8169.c102
-rw-r--r--drivers/net/vxge/vxge-traffic.c2
-rw-r--r--drivers/net/wimax/i2400m/rx.c5
-rw-r--r--drivers/net/wimax/i2400m/usb.c35
-rw-r--r--drivers/net/wireless/airo.c23
-rw-r--r--drivers/net/wireless/ath5k/phy.c49
-rw-r--r--drivers/net/wireless/ath5k/reset.c8
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-5000.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-scan.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c9
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00debug.c2
-rw-r--r--drivers/oprofile/cpu_buffer.c8
-rw-r--r--drivers/pci/pci.c3
-rw-r--r--drivers/regulator/da903x.c2
-rw-r--r--drivers/rtc/rtc-pl030.c2
-rw-r--r--drivers/rtc/rtc-pl031.c2
-rw-r--r--drivers/scsi/3w-9xxx.c3
-rw-r--r--drivers/scsi/3w-xxxx.c5
-rw-r--r--drivers/scsi/3w-xxxx.h2
-rw-r--r--drivers/scsi/Kconfig11
-rw-r--r--drivers/scsi/Makefile1
-rw-r--r--drivers/scsi/fnic/Makefile15
-rw-r--r--drivers/scsi/fnic/cq_desc.h78
-rw-r--r--drivers/scsi/fnic/cq_enet_desc.h167
-rw-r--r--drivers/scsi/fnic/cq_exch_desc.h182
-rw-r--r--drivers/scsi/fnic/fcpio.h780
-rw-r--r--drivers/scsi/fnic/fnic.h265
-rw-r--r--drivers/scsi/fnic/fnic_attrs.c56
-rw-r--r--drivers/scsi/fnic/fnic_fcs.c742
-rw-r--r--drivers/scsi/fnic/fnic_io.h67
-rw-r--r--drivers/scsi/fnic/fnic_isr.c332
-rw-r--r--drivers/scsi/fnic/fnic_main.c942
-rw-r--r--drivers/scsi/fnic/fnic_res.c444
-rw-r--r--drivers/scsi/fnic/fnic_res.h197
-rw-r--r--drivers/scsi/fnic/fnic_scsi.c1850
-rw-r--r--drivers/scsi/fnic/rq_enet_desc.h58
-rw-r--r--drivers/scsi/fnic/vnic_cq.c85
-rw-r--r--drivers/scsi/fnic/vnic_cq.h121
-rw-r--r--drivers/scsi/fnic/vnic_cq_copy.h62
-rw-r--r--drivers/scsi/fnic/vnic_dev.c690
-rw-r--r--drivers/scsi/fnic/vnic_dev.h161
-rw-r--r--drivers/scsi/fnic/vnic_devcmd.h281
-rw-r--r--drivers/scsi/fnic/vnic_intr.c60
-rw-r--r--drivers/scsi/fnic/vnic_intr.h118
-rw-r--r--drivers/scsi/fnic/vnic_nic.h69
-rw-r--r--drivers/scsi/fnic/vnic_resource.h61
-rw-r--r--drivers/scsi/fnic/vnic_rq.c196
-rw-r--r--drivers/scsi/fnic/vnic_rq.h235
-rw-r--r--drivers/scsi/fnic/vnic_scsi.h99
-rw-r--r--drivers/scsi/fnic/vnic_stats.h68
-rw-r--r--drivers/scsi/fnic/vnic_wq.c182
-rw-r--r--drivers/scsi/fnic/vnic_wq.h175
-rw-r--r--drivers/scsi/fnic/vnic_wq_copy.c117
-rw-r--r--drivers/scsi/fnic/vnic_wq_copy.h128
-rw-r--r--drivers/scsi/fnic/wq_enet_desc.h96
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_base.h2
-rw-r--r--drivers/scsi/scsi_scan.c1
-rw-r--r--drivers/scsi/scsi_transport_iscsi.c2
-rw-r--r--drivers/serial/amba-pl010.c2
-rw-r--r--drivers/serial/amba-pl011.c2
-rw-r--r--drivers/serial/icom.c2
-rw-r--r--drivers/usb/serial/ftdi_sio.c9
-rw-r--r--drivers/video/amba-clcd.c2
-rw-r--r--drivers/video/omap/dispc.c14
-rw-r--r--drivers/video/omap/rfbi.c8
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c7
114 files changed, 10024 insertions, 372 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 69b4ddb7de3..3e4bc699bc0 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -357,6 +357,7 @@ static void dpm_power_up(pm_message_t state)
{
struct device *dev;
+ mutex_lock(&dpm_list_mtx);
list_for_each_entry(dev, &dpm_list, power.entry)
if (dev->power.status > DPM_OFF) {
int error;
@@ -366,6 +367,7 @@ static void dpm_power_up(pm_message_t state)
if (error)
pm_dev_err(dev, state, " early", error);
}
+ mutex_unlock(&dpm_list_mtx);
}
/**
@@ -614,6 +616,7 @@ int device_power_down(pm_message_t state)
int error = 0;
suspend_device_irqs();
+ mutex_lock(&dpm_list_mtx);
list_for_each_entry_reverse(dev, &dpm_list, power.entry) {
error = suspend_device_noirq(dev, state);
if (error) {
@@ -622,6 +625,7 @@ int device_power_down(pm_message_t state)
}
dev->power.status = DPM_OFF_IRQ;
}
+ mutex_unlock(&dpm_list_mtx);
if (error)
device_power_up(resume_event(state));
return error;
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 8f905089b72..a6cbf7b808e 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -934,8 +934,6 @@ static void blkfront_closing(struct xenbus_device *dev)
spin_lock_irqsave(&blkif_io_lock, flags);
- del_gendisk(info->gd);
-
/* No more blkif_request(). */
blk_stop_queue(info->rq);
@@ -949,6 +947,8 @@ static void blkfront_closing(struct xenbus_device *dev)
blk_cleanup_queue(info->rq);
info->rq = NULL;
+ del_gendisk(info->gd);
+
out:
xenbus_frontend_closed(dev);
}
@@ -977,8 +977,10 @@ static void backend_changed(struct xenbus_device *dev,
break;
case XenbusStateClosing:
- if (info->gd == NULL)
- xenbus_dev_fatal(dev, -ENODEV, "gd is NULL");
+ if (info->gd == NULL) {
+ xenbus_frontend_closed(dev);
+ break;
+ }
bd = bdget_disk(info->gd, 0);
if (bd == NULL)
xenbus_dev_fatal(dev, -ENODEV, "bdget failed");
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 13929356135..9b1624e0dde 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -587,7 +587,7 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id)
struct device_node *node = vdev->dev.archdata.of_node;
deviceno = vdev->unit_address;
- if (deviceno > VIOCD_MAX_CD)
+ if (deviceno >= VIOCD_MAX_CD)
return -ENODEV;
if (!node)
return -ENODEV;
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index aa83a0865ec..09050797c76 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -2856,6 +2856,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
/* Assume a single IPMB channel at zero. */
intf->channels[0].medium = IPMI_CHANNEL_MEDIUM_IPMB;
intf->channels[0].protocol = IPMI_CHANNEL_PROTOCOL_IPMB;
+ intf->curr_channel = IPMI_MAX_CHANNELS;
}
if (rv == 0)
@@ -3648,13 +3649,13 @@ static int handle_new_recv_msg(ipmi_smi_t intf,
}
/*
- ** We need to make sure the channels have been initialized.
- ** The channel_handler routine will set the "curr_channel"
- ** equal to or greater than IPMI_MAX_CHANNELS when all the
- ** channels for this interface have been initialized.
- */
+ * We need to make sure the channels have been initialized.
+ * The channel_handler routine will set the "curr_channel"
+ * equal to or greater than IPMI_MAX_CHANNELS when all the
+ * channels for this interface have been initialized.
+ */
if (intf->curr_channel < IPMI_MAX_CHANNELS) {
- requeue = 1; /* Just put the message back for now */
+ requeue = 0; /* Throw the message away */
goto out;
}
diff --git a/drivers/char/random.c b/drivers/char/random.c
index b2ced39d76b..8c7444857a4 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1673,7 +1673,7 @@ unsigned int get_random_int(void)
int ret;
keyptr = get_keyptr();
- hash[0] += current->pid + jiffies + get_cycles() + (int)(long)&ret;
+ hash[0] += current->pid + jiffies + get_cycles();
ret = half_md4_transform(hash, keyptr->secret);
put_cpu_var(get_random_int_hash);
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index ed306eb1057..0c2f55a38b9 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -212,7 +212,8 @@ static int get_event_name(char *dest, struct tcpa_event *event,
unsigned char * event_entry)
{
const char *name = "";
- char data[40] = "";
+ /* 41 so there is room for 40 data and 1 nul */
+ char data[41] = "";
int i, n_len = 0, d_len = 0;
struct tcpa_pc_event *pc_event;
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index d270e8eb3e6..47d2ad0ae07 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1070,11 +1070,11 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
#endif
+ unlock_policy_rwsem_write(cpu);
+
if (cpufreq_driver->target)
__cpufreq_governor(data, CPUFREQ_GOV_STOP);
- unlock_policy_rwsem_write(cpu);
-
kobject_put(&data->kobj);
/* we need to make sure that the underlying kobj is actually
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 2ecd95e4ab1..7a74d175287 100644
--- a/