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-rw-r--r--drivers/ata/sata_dwc_460ex.c4
-rw-r--r--drivers/block/xsysace.c1
-rw-r--r--drivers/char/vt.c11
-rw-r--r--drivers/char/xilinx_hwicap/xilinx_hwicap.c1
-rw-r--r--drivers/md/md.c44
-rw-r--r--drivers/md/raid1.c21
-rw-r--r--drivers/md/raid10.c17
-rw-r--r--drivers/md/raid5.c13
-rw-r--r--drivers/mmc/core/host.c2
-rw-r--r--drivers/mtd/maps/physmap_of.c1
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c21
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom.h1
-rw-r--r--drivers/net/wireless/ath/ath9k/eeprom_9287.c7
-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_init.c1
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_main.c3
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_txrx.c15
-rw-r--r--drivers/net/wireless/ath/ath9k/reg.h1
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2100.c5
-rw-r--r--drivers/net/wireless/wl12xx/wl1251_cmd.c2
-rw-r--r--drivers/platform/x86/asus_acpi.c6
-rw-r--r--drivers/platform/x86/compal-laptop.c9
-rw-r--r--drivers/platform/x86/dell-laptop.c7
-rw-r--r--drivers/platform/x86/intel_ips.c15
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c171
-rw-r--r--drivers/scsi/arcmsr/arcmsr_hba.c1
-rw-r--r--drivers/serial/of_serial.c3
-rw-r--r--drivers/serial/suncore.c15
-rw-r--r--drivers/spi/coldfire_qspi.c1
-rw-r--r--drivers/video/amba-clcd.c10
30 files changed, 247 insertions, 170 deletions
diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c
index ea24c1e51be2..2673a3d14806 100644
--- a/drivers/ata/sata_dwc_460ex.c
+++ b/drivers/ata/sata_dwc_460ex.c
@@ -1588,7 +1588,7 @@ static const struct ata_port_info sata_dwc_port_info[] = {
},
};
-static int sata_dwc_probe(struct of_device *ofdev,
+static int sata_dwc_probe(struct platform_device *ofdev,
const struct of_device_id *match)
{
struct sata_dwc_device *hsdev;
@@ -1702,7 +1702,7 @@ error_out:
return err;
}
-static int sata_dwc_remove(struct of_device *ofdev)
+static int sata_dwc_remove(struct platform_device *ofdev)
{
struct device *dev = &ofdev->dev;
struct ata_host *host = dev_get_drvdata(dev);
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 2982b3ee9465..057413bb16e2 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -94,6 +94,7 @@
#include <linux/hdreg.h>
#include <linux/platform_device.h>
#if defined(CONFIG_OF)
+#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_platform.h>
#endif
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index c734f9b1263a..50590c7f2c01 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -194,10 +194,11 @@ static DECLARE_WORK(console_work, console_callback);
int fg_console;
int last_console;
int want_console = -1;
-int saved_fg_console;
-int saved_last_console;
-int saved_want_console;
-int saved_vc_mode;
+static int saved_fg_console;
+static int saved_last_console;
+static int saved_want_console;
+static int saved_vc_mode;
+static int saved_console_blanked;
/*
* For each existing display, we have a pointer to console currently visible
@@ -3449,6 +3450,7 @@ int con_debug_enter(struct vc_data *vc)
saved_last_console = last_console;
saved_want_console = want_console;
saved_vc_mode = vc->vc_mode;
+ saved_console_blanked = console_blanked;
vc->vc_mode = KD_TEXT;
console_blanked = 0;
if (vc->vc_sw->con_debug_enter)
@@ -3492,6 +3494,7 @@ int con_debug_leave(void)
fg_console = saved_fg_console;
last_console = saved_last_console;
want_console = saved_want_console;
+ console_blanked = saved_console_blanked;
vc_cons[fg_console].d->vc_mode = saved_vc_mode;
vc = vc_cons[fg_console].d;
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index 0ed763cd2e77..b663d573aad9 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -94,6 +94,7 @@
#ifdef CONFIG_OF
/* For open firmware. */
+#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_platform.h>
#endif
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 11567c7999a2..c148b6302154 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -2136,16 +2136,6 @@ static void sync_sbs(mddev_t * mddev, int nospares)
* with the rest of the array)
*/
mdk_rdev_t *rdev;
-
- /* First make sure individual recovery_offsets are correct */
- list_for_each_entry(rdev, &mddev->disks, same_set) {
- if (rdev->raid_disk >= 0 &&
- mddev->delta_disks >= 0 &&
- !test_bit(In_sync, &rdev->flags) &&
- mddev->curr_resync_completed > rdev->recovery_offset)
- rdev->recovery_offset = mddev->curr_resync_completed;
-
- }
list_for_each_entry(rdev, &mddev->disks, same_set) {
if (rdev->sb_events == mddev->events ||
(nospares &&
@@ -2167,12 +2157,27 @@ static void md_update_sb(mddev_t * mddev, int force_change)
int sync_req;
int nospares = 0;
- mddev->utime = get_seconds();
- if (mddev->external)
- return;
repeat:
+ /* First make sure individual recovery_offsets are correct */
+ list_for_each_entry(rdev, &mddev->disks, same_set) {
+ if (rdev->raid_disk >= 0 &&
+ mddev->delta_disks >= 0 &&
+ !test_bit(In_sync, &rdev->flags) &&
+ mddev->curr_resync_completed > rdev->recovery_offset)
+ rdev->recovery_offset = mddev->curr_resync_completed;
+
+ }
+ if (mddev->external || !mddev->persistent) {
+ clear_bit(MD_CHANGE_DEVS, &mddev->flags);
+ clear_bit(MD_CHANGE_CLEAN, &mddev->flags);
+ wake_up(&mddev->sb_wait);
+ return;
+ }
+
spin_lock_irq(&mddev->write_lock);
+ mddev->utime = get_seconds();
+
set_bit(MD_CHANGE_PENDING, &mddev->flags);
if (test_and_clear_bit(MD_CHANGE_DEVS, &mddev->flags))
force_change = 1;
@@ -2221,19 +2226,6 @@ repeat:
MD_BUG();
mddev->events --;
}
-
- /*
- * do not write anything to disk if using
- * nonpersistent superblocks
- */
- if (!mddev->persistent) {
- if (!mddev->external)
- clear_bit(MD_CHANGE_PENDING, &mddev->flags);
-
- spin_unlock_irq(&mddev->write_lock);
- wake_up(&mddev->sb_wait);
- return;
- }
sync_sbs(mddev, nospares);
spin_unlock_irq(&mddev->write_lock);
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 73cc74ffc26b..ad83a4dcadc3 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -787,8 +787,8 @@ static int make_request(mddev_t *mddev, struct bio * bio)
struct bio_list bl;
struct page **behind_pages = NULL;
const int rw = bio_data_dir(bio);
- const bool do_sync = (bio->bi_rw & REQ_SYNC);
- bool do_barriers;
+ const unsigned long do_sync = (bio->bi_rw & REQ_SYNC);
+ unsigned long do_barriers;
mdk_rdev_t *blocked_rdev;
/*
@@ -1120,6 +1120,8 @@ static int raid1_spare_active(mddev_t *mddev)
{
int i;
conf_t *conf = mddev->private;
+ int count = 0;
+ unsigned long flags;
/*
* Find all failed disks within the RAID1 configuration
@@ -1131,15 +1133,16 @@ static int raid1_spare_active(mddev_t *mddev)
if (rdev
&& !test_bit(Faulty, &rdev->flags)
&& !test_and_set_bit(In_sync, &rdev->flags)) {
- unsigned long flags;
- spin_lock_irqsave(&conf->device_lock, flags);
- mddev->degraded--;
- spin_unlock_irqrestore(&conf->device_lock, flags);
+ count++;
+ sysfs_notify_dirent(rdev->sysfs_state);
}
}
+ spin_lock_irqsave(&conf->device_lock, flags);
+ mddev->degraded -= count;
+ spin_unlock_irqrestore(&conf->device_lock, flags);
print_conf(conf);
- return 0;
+ return count;
}
@@ -1640,7 +1643,7 @@ static void raid1d(mddev_t *mddev)
* We already have a nr_pending reference on these rdevs.
*/
int i;
- const bool do_sync = (r1_bio->master_bio->bi_rw & REQ_SYNC);
+ const unsigned long do_sync = (r1_bio->master_bio->bi_rw & REQ_SYNC);
clear_bit(R1BIO_BarrierRetry, &r1_bio->state);
clear_bit(R1BIO_Barrier, &r1_bio->state);
for (i=0; i < conf->raid_disks; i++)
@@ -1696,7 +1699,7 @@ static void raid1d(mddev_t *mddev)
(unsigned long long)r1_bio->sector);
raid_end_bio_io(r1_bio);
} else {
- const bool do_sync = r1_bio->master_bio->bi_rw & REQ_SYNC;
+ const unsigned long do_sync = r1_bio->master_bio->bi_rw & REQ_SYNC;
r1_bio->bios[r1_bio->read_disk] =
mddev->ro ? IO_BLOCKED : NULL;
r1_bio->read_disk = disk;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index a88aeb5198c7..84718383124d 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -799,7 +799,7 @@ static int make_request(mddev_t *mddev, struct bio * bio)
int i;
int chunk_sects = conf->chunk_mask + 1;
const int rw = bio_data_dir(bio);
- const bool do_sync = (bio->bi_rw & REQ_SYNC);
+ const unsigned long do_sync = (bio->bi_rw & REQ_SYNC);
struct bio_list bl;
unsigned long flags;
mdk_rdev_t *blocked_rdev;
@@ -1116,6 +1116,8 @@ static int raid10_spare_active(mddev_t *mddev)
int i;
conf_t *conf = mddev->private;
mirror_info_t *tmp;
+ int count = 0;
+ unsigned long flags;
/*
* Find all non-in_sync disks within the RAID10 configuration
@@ -1126,15 +1128,16 @@ static int raid10_spare_active(mddev_t *mddev)
if (tmp->rdev
&& !test_bit(Faulty, &tmp->rdev->flags)
&& !test_and_set_bit(In_sync, &tmp->rdev->flags)) {
- unsigned long flags;
- spin_lock_irqsave(&conf->device_lock, flags);
- mddev->degraded--;
- spin_unlock_irqrestore(&conf->device_lock, flags);
+ count++;
+ sysfs_notify_dirent(tmp->rdev->sysfs_state);
}
}
+ spin_lock_irqsave(&conf->device_lock, flags);
+ mddev->degraded -= count;
+ spin_unlock_irqrestore(&conf->device_lock, flags);
print_conf(conf);
- return 0;
+ return count;
}
@@ -1734,7 +1737,7 @@ static void raid10d(mddev_t *mddev)
raid_end_bio_io(r10_bio);
bio_put(bio);
} else {
- const bool do_sync = (r10_bio->master_bio->bi_rw & REQ_SYNC);
+ const unsigned long do_sync = (r10_bio->master_bio->bi_rw & REQ_SYNC);
bio_put(bio);
rdev = conf->mirrors[mirror].rdev;
if (printk_ratelimit())
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 866d4b5a144c..69b0a169e43d 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5330,6 +5330,8 @@ static int raid5_spare_active(mddev_t *mddev)
int i;
raid5_conf_t *conf = mddev->private;
struct disk_info *tmp;
+ int count = 0;
+ unsigned long flags;
for (i = 0; i < conf->raid_disks; i++) {
tmp = conf->disks + i;
@@ -5337,14 +5339,15 @@ static int raid5_spare_active(mddev_t *mddev)
&& tmp->rdev->recovery_offset == MaxSector
&& !test_bit(Faulty, &tmp->rdev->flags)
&& !test_and_set_bit(In_sync, &tmp->rdev->flags)) {
- unsigned long flags;
- spin_lock_irqsave(&conf->device_lock, flags);
- mddev->degraded--;
- spin_unlock_irqrestore(&conf->device_lock, flags);
+ count++;
+ sysfs_notify_dirent(tmp->rdev->sysfs_state);
}
}
+ spin_lock_irqsave(&conf->device_lock, flags);
+ mddev->degraded -= count;
+ spin_unlock_irqrestore(&conf->device_lock, flags);
print_raid5_conf(conf);
- return 0;
+ return count;
}
static int raid5_remove_disk(mddev_t *mddev, int number)
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 0efe631e50ca..d80cfdc8edd2 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -86,7 +86,9 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
init_waitqueue_head(&host->wq);
INIT_DELAYED_WORK(&host->detect, mmc_rescan);
INIT_DELAYED_WORK_DEFERRABLE(&host->disable, mmc_host_deeper_disable);
+#ifdef CONFIG_PM
host->pm_notify.notifier_call = mmc_pm_notify;
+#endif
/*
* By default, hosts do not support SGIO or large requests.
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 00af55d7afba..fe63f6bd663c 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -22,6 +22,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/concat.h>
#include <linux/of.h>
+#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/slab.h>
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 0d5de2574dd1..373dcfec689c 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -48,6 +48,7 @@
#include <linux/netdevice.h>
#include <linux/cache.h>
#include <linux/pci.h>
+#include <linux/pci-aspm.h>
#include <linux/ethtool.h>
#include <linux/uaccess.h>
#include <linux/slab.h>
@@ -476,6 +477,26 @@ ath5k_pci_probe(struct pci_dev *pdev,
int ret;
u8 csz;
+ /*
+ * L0s needs to be disabled on all ath5k cards.
+ *
+ * For distributions shipping with CONFIG_PCIEASPM (this will be enabled
+ * by default in the future in 2.6.36) this will also mean both L1 and
+ * L0s will be disabled when a pre 1.1 PCIe device is detected. We do
+ * know L1 works correctly even for all ath5k pre 1.1 PCIe devices
+ * though but cannot currently undue the effect of a blacklist, for
+ * details you can read pcie_aspm_sanity_check() and see how it adjusts
+ * the device link capability.
+ *
+ * It may be possible in the future to implement some PCI API to allow
+ * drivers to override blacklists for pre 1.1 PCIe but for now it is
+ * best to accept that both L0s and L1 will be disabled completely for
+ * distributions shipping with CONFIG_PCIEASPM rather than having this
+ * issue present. Motivation for adding this new API will be to help
+ * with power consumption for some of these devices.
+ */
+ pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S);
+
ret = pci_enable_device(pdev);
if (ret) {
dev_err(&pdev->dev, "can't enable device\n");
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 8750c558c221..7f48df1e2903 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -191,6 +191,7 @@
#define AR9287_EEP_NO_BACK_VER AR9287_EEP_MINOR_VER_1
#define AR9287_EEP_START_LOC 128
+#define AR9287_HTC_EEP_START_LOC 256
#define AR9287_NUM_2G_CAL_PIERS 3
#define AR9287_NUM_2G_CCK_TARGET_POWERS 3
#define AR9287_NUM_2G_20_TARGET_POWERS 3
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 4a52cf03808b..dff2da777312 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -34,9 +34,14 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
struct ar9287_eeprom *eep = &ah->eeprom.map9287;
struct ath_common *common = ath9k_hw_common(ah);
u16 *eep_data;
- int addr, eep_start_loc = AR9287_EEP_START_LOC;
+ int addr, eep_start_loc;
eep_data = (u16 *)eep;
+ if (ah->hw_version.devid == 0x7015)
+ eep_start_loc = AR9287_HTC_EEP_START_LOC;
+ else
+ eep_start_loc = AR9287_EEP_START_LOC;
+
if (!ath9k_hw_use_flash(ah)) {
ath_print(common, ATH_DBG_EEPROM,
"Reading from EEPROM, not flash\n");
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 61c1bee3f26a..17e7a9a367e7 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -799,7 +799,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
}
kfree(buf);
- if (hif_dev->device_id == 0x7010)
+ if ((hif_dev->device_id == 0x7010) || (hif_dev->device_id == 0x7015))
firm_offset = AR7010_FIRMWARE_TEXT;
else
firm_offset = AR9271_FIRMWARE_TEXT;
@@ -901,6 +901,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
switch(hif_dev->device_id) {
case 0x7010:
+ case 0x7015:
case 0x9018:
if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
hif_dev->fw_name = FIRMWARE_AR7010_1_1;
@@ -912,11 +913,6 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
break;
}
- if (!hif_dev->fw_name) {
- dev_err(&udev->dev, "Can't determine firmware !\n");
- goto err_htc_hw_alloc;
- }
-
ret = ath9k_hif_usb_dev_init(hif_dev);
if (ret) {
ret = -EINVAL;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 148b43317fdb..2d4279191d7a 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -245,6 +245,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
switch(devid) {
case 0x7010:
+ case 0x7015:
case 0x9018:
priv->htc->credits = 45;
break;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index ebed9d1691a5..7d09b4b17bbd 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -366,7 +366,8 @@ static void ath9k_htc_setup_rate(struct ath9k_htc_priv *priv,
caps = WLAN_RC_HT_FLAG;
if (sta->ht_cap.mcs.rx_mask[1])
caps |= WLAN_RC_DS_FLAG;
- if (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
+ if ((sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) &&
+ (conf_is_ht40(&priv->hw->conf)))
caps |= WLAN_RC_40_FLAG;
if (conf_is_ht40(&priv->hw->conf) &&
(sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40))
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index bd0b4acc3ece..2a6e45a293a9 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -78,18 +78,23 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_sta *sta = tx_info->control.sta;
struct ath9k_htc_sta *ista;
- struct ath9k_htc_vif *avp;
struct ath9k_htc_tx_ctl tx_ctl;
enum htc_endpoint_id epid;
u16 qnum;
__le16 fc;
u8 *tx_fhdr;
- u8 sta_idx;
+ u8 sta_idx, vif_idx;
hdr = (struct ieee80211_hdr *) skb->data;
fc = hdr->frame_control;
- avp = (struct ath9k_htc_vif *) tx_info->control.vif->drv_priv;
+ if (tx_info->control.vif &&
+ (struct ath9k_htc_vif *) tx_info->control.vif->drv_priv)
+ vif_idx = ((struct ath9k_htc_vif *)
+ tx_info->control.vif->drv_priv)->index;
+ else
+ vif_idx = priv->nvifs;
+
if (sta) {
ista = (struct ath9k_htc_sta *) sta->drv_priv;
sta_idx = ista->index;
@@ -106,7 +111,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
memset(&tx_hdr, 0, sizeof(struct tx_frame_hdr));
tx_hdr.node_idx = sta_idx;
- tx_hdr.vif_idx = avp->index;
+ tx_hdr.vif_idx = vif_idx;
if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
tx_ctl.type = ATH9K_HTC_AMPDU;
@@ -169,7 +174,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
tx_ctl.type = ATH9K_HTC_NORMAL;
mgmt_hdr.node_idx = sta_idx;
- mgmt_hdr.vif_idx = avp->index;
+ mgmt_hdr.vif_idx = vif_idx;
mgmt_hdr.tidno = 0;
mgmt_hdr.flags = 0;
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 633e3d949ec0..d01c4adab8d6 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -899,6 +899,7 @@
#define AR_DEVID_7010(_ah) \
(((_ah)->hw_version.devid == 0x7010) || \
+ ((_ah)->hw_version.devid == 0x7015) || \
((_ah)->hw_version.devid == 0x9018))
#define AR_RADIO_SREV_MAJOR 0xf0
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 16bbfa3189a5..1189dbb6e2a6 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -6665,12 +6665,13 @@ static int __init ipw2100_init(void)
printk(KERN_INFO DRV_NAME ": %s, %s\n", DRV_DESCRIPTION, DRV_VERSION);
printk(KERN_INFO DRV_NAME ": %s\n", DRV_COPYRIGHT);
+ pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+ PM_QOS_DEFAULT_VALUE);
+
ret = pci_register_driver(&ipw2100_pci_driver);
if (ret)
goto out;
- pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
- PM_QOS_DEFAULT_VALUE);
#ifdef CONFIG_IPW2100_DEBUG
ipw2100_debug_level = debug;
ret = driver_create_file(&ipw2100_pci_driver.driver,
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index a37b30cef489..ce3722f4c3e3 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -484,7 +484,7 @@ int wl1251_cmd_trigger_scan_to(struct wl1251 *wl, u32 timeout)
cmd->timeout = timeout;
- ret = wl1251_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd));
+ ret = wl1251_cmd_send(wl, CMD_TRIGGER_SCAN_TO, cmd, sizeof(*cmd));
if (ret < 0) {
wl1251_error("cmd trigger scan to failed: %d", ret);
goto out;
diff --git a/drivers/platform/x86/asus_acpi.c b/drivers/platform/x86/asus_acpi.c
index e058c2ba2a15..ca05aefd03bf 100644
--- a/drivers/platform/x86/asus_acpi.c
+++ b/drivers/platform/x86/asus_acpi.c
@@ -938,10 +938,11 @@ static int set_brightness(int value)
/* SPLV laptop */
if (hotk->methods->brightness_set) {
if (!write_acpi_int(hotk->handle, hotk->methods->brightness_set,
- value, NULL))
+ value, NULL)) {
printk(KERN_WARNING
"Asus ACPI: Error changing brightness\n");
ret = -EIO;
+ }
goto out;
}
@@ -953,10 +954,11 @@ static int set_brightness(int value)
hotk->methods->brightness_down,
NULL, NULL);
(value > 0) ? value-- : value++;
- if (ACPI_FAILURE(status))
+ if (ACPI_FAILURE(status)) {
printk(KERN_WARNING
"Asus ACPI: Error changing brightness\n");
ret = -EIO;
+ }
}
out:
return ret;
diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
index d071ce056322..097083cac413 100644
--- a/drivers/platform/x86/compal-laptop.c
+++ b/drivers/platform/x86/compal-laptop.c
@@ -841,6 +841,14 @@ static struct dmi_system_id __initdata compal_dmi_table[] = {
.callback = dmi_check_cb
},
{
+ .ident = "Dell Mini 1012",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1012"),
+ },
+ .callback = dmi_check_cb
+ },
+ {
.ident = "Dell Inspiron 11z",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
@@ -1092,5 +1100,6 @@ MODULE_ALIAS("dmi:*:rnJHL90:rvrREFERENCE:*");
MODULE_ALIAS("dmi:*:svnDellInc.:pnInspiron910:*");
MODULE_ALIAS("dmi:*:svnDellInc.:pnInspiron1010:*");
MODULE_ALIAS("dmi:*:svnDellInc.:pnInspiron1011:*");
+MODULE_ALIAS("dmi:*:svnDellInc.:pnInspiron1012:*");
MODULE_ALIAS("dmi:*:svnDellInc.:pnInspiron1110:*");
MODULE_ALIAS("dmi:*:svnDellInc.:pnInspiron1210:*");
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index b41ed5cab3e7..4413975912e0 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -122,6 +122,13 @@ static struct dmi_system_id __devinitdata dell_blacklist[] = {
},
},
{
+ .ident = "Dell Mini 1012",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1012"),
+ },
+ },
+ {
.ident = "Dell Inspiron 11z",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index afe82e50dfea..9024480a8228 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -1342,8 +1342,10 @@ static struct ips_mcp_limits *ips_detect_cpu(struct ips_driver *ips)
limits = &ips_lv_limits;
else if (strstr(boot_cpu_data.x86_model_id, "CPU U"))
limits = &ips_ulv_limits;
- else
+ else {
dev_info(&ips->dev->dev, "No CPUID match found.\n");
+ goto out;
+ }
rdmsrl(TURBO_POWER_CURRENT_LIMIT, turbo_power);
tdp = turbo_power & TURBO_TDP_MASK;
@@ -1432,6 +1434,12 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
spin_lock_init(&ips->turbo_status_lock);
+ ret = pci_enable_device(dev);
+ if (ret) {
+ dev_err(&dev->dev, "can't enable PCI device, aborting\n");
+ goto error_free;
+ }
+
if (!pci_resource_start(dev, 0)) {
dev_err(&dev->dev, "TBAR not assigned, aborting\n");
ret = -ENXIO;
@@ -1444,11 +1452,6 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
goto error_free;
}
- ret = pci_enable_device(dev);
- if (ret) {
- dev_err(&dev->dev, "can't enable PCI device, aborting\n");
- goto error_free;
- }
ips->regmap = ioremap(pci_resource_start(dev, 0),
pci_resource_len(dev, 0));
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 5d6119bed00c..e35ed128bdef 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -1911,6 +1911,17 @@ enum { /* hot key scan codes (derived from ACPI DSDT) */
TP_ACPI_HOTKEYSCAN_VOLUMEDOWN,
TP_ACPI_HOTKEYSCAN_MUTE,
TP_ACPI_HOTKEYSCAN_THINKPAD,
+ TP_ACPI_HOTKEYSCAN_UNK1,
+ TP_ACPI_HOTKEYSCAN_UNK2,
+ TP_ACPI_HOTKEYSCAN_UNK3,
+ TP_ACPI_HOTKEYSCAN_UNK4,
+ TP_ACPI_HOTKEYSCAN_UNK5,
+ TP_ACPI_HOTKEYSCAN_UNK6,
+ TP_ACPI_HOTKEYSCAN_UNK7,
+ TP_ACPI_HOTKEYSCAN_UNK8,
+
+ /* Hotkey keymap size */
+ TPACPI_HOTKEY_MAP_LEN
};
enum { /* Keys/events available through NVRAM polling */
@@ -3082,6 +3093,8 @@ static const struct tpacpi_quirk tpacpi_hotkey_qtable[] __initconst = {
TPACPI_Q_IBM('1', 'D', TPACPI_HK_Q_INIMASK), /* X22, X23, X24 */
};
+typedef u16 tpacpi_keymap_t[TPACPI_HOTKEY_MAP_LEN];
+
static int __init hotkey_init(struct ibm_init_struct *iibm)
{
/* Requirements for changing the default keymaps:
@@ -3113,9 +3126,17 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
* If the above is too much to ask, don't change the keymap.
* Ask the thinkpad-acpi maintainer to do it, instead.
*/
- static u16 ibm_keycode_map[] __initdata = {
+
+ enum keymap_index {
+ TPACPI_KEYMAP_IBM_GENERIC = 0,
+ TPACPI_KEYMAP_LENOVO_GENERIC,
+ };
+
+ static const tpacpi_keymap_t tpacpi_keymaps[] __initconst = {
+ /* Generic keymap for IBM ThinkPads */
+ [TPACPI_KEYMAP_IBM_GENERIC] = {
/* Scan Codes 0x00 to 0x0B: ACPI HKEY FN+F1..F12 */
- KEY_FN_F1, KEY_FN_F2, KEY_COFFEE, KEY_SLEEP,
+ KEY_FN_F1, KEY_BATTERY, KEY_COFFEE, KEY_SLEEP,
KEY_WLAN, KEY_FN_F6, KEY_SWITCHVIDEOMODE, KEY_FN_F8,
KEY_FN_F9, KEY_FN_F10, KEY_FN_F11, KEY_SUSPEND,
@@ -3146,11 +3167,13 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
/* (assignments unknown, please report if found) */
KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
- };
- static u16 lenovo_keycode_map[] __initdata = {
+ },
+
+ /* Generic keymap for Lenovo ThinkPads */
+ [TPACPI_KEYMAP_LENOVO_GENERIC] = {
/* Scan Codes 0x00 to 0x0B: ACPI HKEY FN+F1..F12 */
KEY_FN_F1, KEY_COFFEE, KEY_BATTERY, KEY_SLEEP,
- KEY_WLAN, KEY_FN_F6, KEY_SWITCHVIDEOMODE, KEY_FN_F8,
+ KEY_WLAN, KEY_CAMERA, KEY_SWITCHVIDEOMODE, KEY_FN_F8,
KEY_FN_F9, KEY_FN_F10, KEY_FN_F11, KEY_SUSPEND,
/* Scan codes 0x0C to 0x1F: Other ACPI HKEY hot keys */
@@ -3189,11 +3212,25 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
/* (assignments unknown, please report if found) */
KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN, KEY_UNKNOWN,
+ },
+ };
+
+ static const struct tpacpi_quirk tpacpi_keymap_qtable[] __initconst = {
+ /* Generic maps (fallback) */
+ {
+ .vendor = PCI_VENDOR_ID_IBM,
+ .bios = TPACPI_MATCH_ANY, .ec = TPACPI_MATCH_ANY,
+ .quirks = TPACPI_KEYMAP_IBM_GENERIC,
+ },
+ {
+ .vendor = PCI_VENDOR_ID_LENOVO,
+ .bios = TPACPI_MATCH_ANY, .ec = TPACPI_MATCH_ANY,
+ .quirks = TPACPI_KEYMAP_LENOVO_GENERIC,
+ },
};
-#define TPACPI_HOTKEY_MAP_LEN ARRAY_SIZE(ibm_keycode_map)
-#define TPACPI_HOTKEY_MAP_SIZE sizeof(ibm_keycode_map)
-#define TPACPI_HOTKEY_MAP_TYPESIZE sizeof(ibm_keycode_map[0])
+#define TPACPI_HOTKEY_MAP_SIZE sizeof(tpacpi_keymap_t)
+#define TPACPI_HOTKEY_MAP_TYPESIZE sizeof(tpacpi_keymap_t[0])
int res, i;
int status;
@@ -3202,6 +3239,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
bool tabletsw_state = false;
unsigned long quirks;
+ unsigned long keymap_id;
vdbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY,
"initializing hotkey subdriver\n");
@@ -3342,7 +3380,6 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
goto err_exit;
/* Set up key map */
-
hotkey_keycode_map = kmalloc(TPACPI_HOTKEY_MAP_SIZE,
GFP_KERNEL);
if (!hotkey_keycode_map) {
@@ -3352,17 +3389,14 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
goto err_exit;
}
- if (tpacpi_is_lenovo()) {
- dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY,
- "using Lenovo default hot key map\n");
- memcpy(hotkey_keycode_map, &lenovo_keycode_map,
- TPACPI_HOTKEY_MAP_SIZE);
- } else {
- dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY,
- "using IBM default hot key map\n");
- memcpy(hotkey_keycode_map, &ibm_keycode_map,
- TPACPI_HOTKEY_MAP_SIZE);
- }
+ keymap_id = tpacpi_check_quirks(tpacpi_keymap_qtable,
+ ARRAY_SIZE(tpacpi_keymap_qtable));
+ BUG_ON(keymap_id >= ARRAY_SIZE(tpacpi_keymaps));
+ dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_HKEY,
+ "using keymap number %lu\n", keymap_id);
+
+ memcpy(hotkey_keycode_map, &tpacpi_keymaps[keymap_id],
+ TPACPI_HOTKEY_MAP_SIZE);
input_set_capability(tpacpi_inputdev, EV_MSC, MSC_SCAN);
tpacpi_inputdev->keycodesize = TPACPI_HOTKEY_MAP_TYPESIZE;
@@ -3469,7 +3503,8 @@ static bool hotkey_notify_hotkey(const u32 hkey,
*send_acpi_ev = true;
*ignore_acpi_ev = false;
- if (scancode > 0 && scancode < 0x21) {
+ /* HKEY event 0x1001 is scancode 0x00 */
+ if (scancode > 0 && scancode <= TPACPI_HOTKEY_MAP_LEN) {
scancode--;
if (!(hotkey_source_mask & (1 << scancode))) {
tpacpi_input_send_key_masked(scancode);
@@ -6080,13 +6115,18 @@ static struct backlight_ops ibm_backlight_data = {
/* --------------------------------------------------------------------- */
+/*
+ * Call _BCL method of video device. On some ThinkPads this will
+ * switch the firmware to the ACPI brightness control mode.
+ */
+
static int __init tpacpi_query_bcl_levels(acpi_handle handle)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
union acpi_object *obj;
int rc;
- if (ACPI_SUCCESS(acpi_evaluate_object(handle, NULL, NULL, &buffer))) {
+ if (ACPI_SUCCESS(acpi_evaluate_object(handle, "_BCL", NULL, &buffer))) {
obj = (union acpi_object *)buffer.pointer;
if (!obj || (obj->type != ACPI_TYPE_PACKAGE)) {
printk(TPACPI_ERR "Unknown _BCL data, "
@@ -6103,55 +6143,22 @@ static int __init tpacpi_query_bcl_levels(acpi_handle handle)
return rc;
}
-static acpi_status __init tpacpi_acpi_walk_find_bcl(acpi_handle handle,
- u32 lvl, void *context, void **rv)
-{
- char name[ACPI_PATH_SEGMENT_LENGTH];
- struct acpi_buffer buffer = { sizeof(name), &name };
-
- if (ACPI_SUCCESS(acpi_get_name(handle, ACPI_SINGLE_NAME, &buffer)) &&
- !strncmp("_BCL", name, sizeof(name) - 1)) {
- BUG_ON(!rv || !*rv);
- **(int **)rv = tpacpi_query_bcl_levels(handle);
- return AE_CTRL_TERMINATE;
- } else {
- return AE_OK;
- }
-}
/*
* Returns 0 (no ACPI _BCL or _BCL invalid), or size of brightness map
*/
static unsigned int __init tpacpi_check_std_acpi_brightness_support(void)
{
- int status;
+ acpi_handle video_device;
int bcl_levels = 0;
- void *bcl_ptr = &bcl_levels;
-
- if (!vid_handle)
- TPACPI_ACPIHANDLE_INIT(vid);
-
- if (!vid_handle)
- return 0;
-
- /*
- * Search for a _BCL method, and execute it. This is safe on all
- * ThinkPads, and as a side-effect, _BCL will place a Lenovo Vista
- * BIOS in ACPI backlight control mode. We do NOT have to care
- * about calling the _BCL method in an enabled video device, any
- * will do for our purposes.
- */
- status = acpi_walk_namespace(ACPI_TYPE_METHOD, vid_handle, 3,
- tpacpi_acpi_walk_find_bcl, NULL, NULL,
- &bcl_ptr);
+ tpacpi_acpi_handle_locate("video", ACPI_VIDEO_HID, &video_device);
+ if (video_device)
+ bcl_levels = tpacpi_query_bcl_levels(video_device);
- if (ACPI_SUCCESS(status) && bcl_levels > 2) {
- tp_features.bright_acpimode = 1;
- return bcl_levels - 2;
- }
+ tp_features.bright_acpimode = (bcl_levels > 0);
- return 0;
+ return (bcl_levels > 2) ? (bcl_levels - 2) : 0;
}
/*
@@ -6244,28 +6251,6 @@ static int __init brightness_init(struct ibm_init_struct *iibm)
if (tp_features.bright_unkfw)
return 1;
- if (tp_features.bright_acpimode) {
- if (acpi_video_backlight_support()) {
- if (brightness_enable > 1) {
- printk(TPACPI_NOTICE
- "Standard ACPI backlight interface "
- "available, not loading native one.\n");
- return 1;
- } else if (brightness_enable == 1) {
- printk(TPACPI_NOTICE
- "Backlight control force enabled, even if standard "
- "ACPI backlight interface is available\n");
- }
- } else {
- if (brightness_enable > 1) {
- printk(TPACPI_NOTICE
- "Standard ACPI backlight interface not "
- "available, thinkpad_acpi native "
- "brightness control enabled\n");
- }
- }
- }
-
if (!brightness_enable) {
dbg_printk(TPACPI_DBG_INIT | TPACPI_DBG_BRGHT,
"brightness support disabled by "
@@ -6273,6 +6258,26 @@ static int __init brightness_init(struct ibm_init_struct *iibm)
return 1;
}
+ if (acpi_video_backlight_support()) {
+ if (brightness_enable > 1) {
+ printk(TPACPI_INFO
+ "Standard ACPI backlight interface "
+ "available, not loading native one.\n");
+ return 1;
+ } else if (brightness_enable == 1) {
+ printk(TPACPI_WARN
+ "Cannot enable backlight brightness support, "
+ "ACPI is already handling it. Refer to the "
+ "acpi_backlight kernel parameter\n");
+ return 1;
+ }
+ } else if (tp_features.bright_acpimode && brightness_enable > 1) {
+ printk(TPACPI_NOTICE
+ "Standard ACPI backlight interface not "
+ "available, thinkpad_acpi native "
+ "brightness control enabled\n");
+ }
+
/*
* Check for module parameter bogosity, note that we
* init brightness_mode to TPACPI_BRGHT_MODE_MAX in order to be
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 95a895dd4f13..c8dc392edd57 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -56,6 +56,7 @@
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/timer.h>
+#include <linux/slab.h>
#include <linux/pci.h>
#include <linux/aer.h>
#include <asm/dma.h>
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index 659a695bdad6..2af8fd113123 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -14,11 +14,10 @@
#include <linux/slab.h>
#include <linux/serial_core.h>
#include <linux/serial_8250.h>
+#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/nwpserial.h>
-#include <asm/prom.h>
-
struct of_serial_info {
int type;
int line;
diff --git a/drivers/serial/suncore.c b/drivers/serial/suncore.c
index 544f2e25d0e5..6381a0282ee7 100644
--- a/drivers/serial/suncore.c
+++ b/drivers/serial/suncore.c
@@ -55,7 +55,12 @@ EXPORT_SYMBOL(sunserial_unregister_minors);
int sunserial_console_match(struct console *con, struct device_node *dp,
struct uart_driver *drv, int line, bool ignore_line)
{
- if (!con || of_console_device != dp)
+ if (!con)
+ return 0;
+
+ drv->cons = con;
+
+ if (of_console_device != dp)
return 0;
if (!ignore_line) {
@@ -69,12 +74,10 @@ int sunserial_console_match(struct console *con, struct device_node *dp,
return 0;
}
- con->index = line;
- drv->cons = con;
-
- if (!console_set_on_cmdline)
+ if (!console_set_on_cmdline) {
+ con->index = line;
add_preferred_console(con->name, line, NULL);
-
+ }
return 1;
}
EXPORT_SYMBOL(sunserial_console_match);
diff --git a/drivers/spi/coldfire_qspi.c b/drivers/spi/coldfire_qspi.c
index 59be3efe0636..052b3c7fa6a0 100644
--- a/drivers/spi/coldfire_qspi.c
+++ b/drivers/spi/coldfire_qspi.c
@@ -24,6 +24,7 @@
#include <linux/interrupt.h>
#include <linux/errno.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <linux/workqueue.h>
#include <linux/delay.h>
#include <linux/io.h>
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index afe21e6eb544..1c2c68356ea7 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -80,7 +80,10 @@ static void clcdfb_disable(struct clcd_fb *fb)
/*
* Disable CLCD clock source.
*/
- clk_disable(fb->clk);
+ if (fb->clk_enabled) {
+ fb->clk_enabled = false;
+ clk_disable(fb->clk);
+ }
}
static void clcdfb_enable(struct clcd_fb *fb, u32 cntl)
@@ -88,7 +91,10 @@ static void clcdfb_enable(struct clcd_fb *fb, u32 cntl)
/*
* Enable the CLCD clock source.
*/
- clk_enable(fb->clk);
+ if (!fb->clk_enabled) {
+ fb->clk_enabled = true;
+ clk_enable(fb->clk);
+ }
/*
* Bring up by first enabling..