From: Pavel Machek <pavel@xxxxxx>
Includes changed so that <linux/sched.h> is now needed for
TASK_INTERRUPTIBLE and friends, so include it.
Remove hooks for features not in mainline, such as earlysuspend and
wakelocks.
Signed-off-by: Pavel Machek <pavel@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/dream/camera/msm_camera.c | 7 +------
drivers/staging/dream/camera/msm_vfe7x.c | 1 +
drivers/staging/dream/gpio_event.c | 3 +--
drivers/staging/dream/gpio_input.c | 7 -------
drivers/staging/dream/gpio_matrix.c | 8 --------
drivers/staging/dream/qdsp5/adsp.c | 5 -----
drivers/staging/dream/qdsp5/audio_out.c | 4 ----
drivers/staging/dream/smd/smd_qmi.c | 5 -----
drivers/staging/dream/smd/smd_rpcrouter.c | 12 ------------
drivers/staging/dream/smd/smd_tty.c | 5 -----
10 files changed, 3 insertions(+), 54 deletions(-)
diff --git a/drivers/staging/dream/camera/msm_camera.c b/drivers/staging/dream/camera/msm_camera.c
index 8816599..7d93877 100644
--- a/drivers/staging/dream/camera/msm_camera.c
+++ b/drivers/staging/dream/camera/msm_camera.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/sched.h>
#include <mach/board.h>
#include <linux/fs.h>
@@ -1597,7 +1598,6 @@ static int __msm_release(struct msm_sync *sync)
MSM_DRAIN_QUEUE(sync, pict_frame_q);
sync->sctrl.s_release();
- wake_unlock(&sync->wake_lock);
sync->apps_id = NULL;
CDBG("msm_release completed!\n");
@@ -1806,7 +1806,6 @@ static int __msm_open(struct msm_sync *sync, const char *const apps_id)
sync->apps_id = apps_id;
if (!sync->opencnt) {
- wake_lock(&sync->wake_lock);
msm_camvfe_fn_init(&sync->vfefn, sync);
if (sync->vfefn.vfe_init) {
@@ -2044,8 +2043,6 @@ static int msm_sync_init(struct msm_sync *sync,
INIT_LIST_HEAD(&sync->pict_frame_q);
init_waitqueue_head(&sync->pict_frame_wait);
- wake_lock_init(&sync->wake_lock, WAKE_LOCK_IDLE, "msm_camera");
-
rc = msm_camio_probe_on(pdev);
if (rc < 0)
return rc;
@@ -2058,7 +2055,6 @@ static int msm_sync_init(struct msm_sync *sync,
if (rc < 0) {
pr_err("msm_camera: failed to initialize %s\n",
sync->sdata->sensor_name);
- wake_lock_destroy(&sync->wake_lock);
return rc;
}
@@ -2070,7 +2066,6 @@ static int msm_sync_init(struct msm_sync *sync,
static int msm_sync_destroy(struct msm_sync *sync)
{
- wake_lock_destroy(&sync->wake_lock);
return 0;
}
diff --git a/drivers/staging/dream/camera/msm_vfe7x.c b/drivers/staging/dream/camera/msm_vfe7x.c
index 5de96c5..33ab3ac 100644
--- a/drivers/staging/dream/camera/msm_vfe7x.c
+++ b/drivers/staging/dream/camera/msm_vfe7x.c
@@ -5,6 +5,7 @@
#include <linux/msm_adsp.h>
#include <linux/uaccess.h>
#include <linux/fs.h>
+#include <linux/sched.h>
#include <linux/android_pmem.h>
#include <mach/msm_adsp.h>
#include <linux/delay.h>
diff --git a/drivers/staging/dream/gpio_event.c b/drivers/staging/dream/gpio_event.c
index 8b64c1e..e60e2c0 100644
--- a/drivers/staging/dream/gpio_event.c
+++ b/drivers/staging/dream/gpio_event.c
@@ -13,7 +13,7 @@
*
*/
-#include <linux/earlysuspend.h>
+
#include <linux/module.h>
#include <linux/input.h>
#include <linux/gpio_event.h>
@@ -23,7 +23,6 @@
struct gpio_event {
struct input_dev *input_dev;
const struct gpio_event_platform_data *info;
- struct early_suspend early_suspend;
void *state[0];
};
diff --git a/drivers/staging/dream/gpio_input.c b/drivers/staging/dream/gpio_input.c
index 7e307f2..0638ec4 100644
--- a/drivers/staging/dream/gpio_input.c
+++ b/drivers/staging/dream/gpio_input.c
@@ -19,7 +19,6 @@
#include <linux/hrtimer.h>
#include <linux/input.h>
#include <linux/interrupt.h>
-#include <linux/wakelock.h>
enum {
DEBOUNCE_UNSTABLE = BIT(0), /* Got irq, while debouncing */
@@ -44,7 +43,6 @@ struct gpio_input_state {
int use_irq;
int debounce_count;
spinlock_t irq_lock;
- struct wake_lock wake_lock;
struct gpio_key_state key_state[0];
};
@@ -143,8 +141,6 @@ static enum hrtimer_restart gpio_event_input_timer_func(struct hrtimer *timer)
hrtimer_start(timer, ds->info->debounce_time, HRTIMER_MODE_REL);
else if (!ds->use_irq)
hrtimer_start(timer, ds->info->poll_time, HRTIMER_MODE_REL);
- else
- wake_unlock(&ds->wake_lock);
spin_unlock_irqrestore(&ds->irq_lock, irqflags);
@@ -170,7 +166,6 @@ static irqreturn_t gpio_event_input_irq_handler(int irq, void *dev_id)
if (ks->debounce & DEBOUNCE_WAIT_IRQ) {
ks->debounce = DEBOUNCE_UNKNOWN;
if (ds->debounce_count++ == 0) {
- wake_lock(&ds->wake_lock);
hrtimer_start(
&ds->timer, ds->info->debounce_time,
HRTIMER_MODE_REL);
@@ -277,7 +272,6 @@ int gpio_event_input_func(struct input_dev *input_dev,
ds->debounce_count = di->keymap_size;
ds->input_dev = input_dev;
ds->info = di;
- wake_lock_init(&ds->wake_lock, WAKE_LOCK_SUSPEND, "gpio_input");
spin_lock_init(&ds->irq_lock);
for (i = 0; i < di->keymap_size; i++) {
@@ -336,7 +330,6 @@ err_gpio_configure_failed:
err_gpio_request_failed:
;
}
- wake_lock_destroy(&ds->wake_lock);
kfree(ds);
err_ds_alloc_failed:
return ret;
diff --git a/drivers/staging/dream/gpio_matrix.c b/drivers/staging/dream/gpio_matrix.c
index c1f4765..796de4f 100644
--- a/drivers/staging/dream/gpio_matrix.c
+++ b/drivers/staging/dream/gpio_matrix.c
@@ -18,13 +18,11 @@
#include <linux/gpio_event.h>
#include <linux/hrtimer.h>
#include <linux/interrupt.h>
-#include <linux/wakelock.h>
struct gpio_kp {
struct input_dev *input_dev;
struct gpio_event_matrix_info *keypad_info;
struct hrtimer timer;
- struct wake_lock wake_lock;
int current_output;
unsigned int use_irq:1;
unsigned int key_state_changed:1;
@@ -199,7 +197,6 @@ static enum hrtimer_restart gpio_keypad_timer_func(struct hrtimer *timer)
}
for (in = 0; in < mi->ninputs; in++)
enable_irq(gpio_to_irq(mi->input_gpios[in]));
- wake_unlock(&kp->wake_lock);
return HRTIMER_NORESTART;
}
@@ -222,7 +219,6 @@ static irqreturn_t gpio_keypad_irq_handler(int irq_in, void *dev_id)
else
gpio_direction_input(mi->output_gpios[i]);
}
- wake_lock(&kp->wake_lock);
hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
return IRQ_HANDLED;
}
@@ -363,7 +359,6 @@ int gpio_event_matrix_func(struct input_dev *input_dev,
hrtimer_init(&kp->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
kp->timer.function = gpio_keypad_timer_func;
- wake_lock_init(&kp->wake_lock, WAKE_LOCK_SUSPEND, "gpio_kp");
err = gpio_keypad_request_irqs(kp);
kp->use_irq = err == 0;
@@ -371,8 +366,6 @@ int gpio_event_matrix_func(struct input_dev *input_dev,
"in %s mode\n", input_dev->name,
kp->use_irq ? "interrupt" : "polling");
- if (kp->use_irq)
- wake_lock(&kp->wake_lock);
hrtimer_start(&kp->timer, ktime_set(0, 0), HRTIMER_MODE_REL);
return 0;
@@ -386,7 +379,6 @@ int gpio_event_matrix_func(struct input_dev *input_dev,
free_irq(gpio_to_irq(mi->input_gpios[i]), kp);
hrtimer_cancel(&kp->timer);
- wake_lock_destroy(&kp->wake_lock);
for (i = mi->noutputs - 1; i >= 0; i--) {
err_gpio_direction_input_failed:
gpio_free(mi->input_gpios[i]);
diff --git a/drivers/staging/dream/qdsp5/adsp.c b/drivers/staging/dream/qdsp5/adsp.c
index d096456..9069535 100644
--- a/drivers/staging/dream/qdsp5/adsp.c
+++ b/drivers/staging/dream/qdsp5/adsp.c
@@ -32,16 +32,12 @@
#include <linux/module.h>
#include <linux/uaccess.h>
#include <linux/wait.h>
-#include <linux/wakelock.h>
-static struct wake_lock adsp_wake_lock;
static inline void prevent_suspend(void)
{
- wake_lock(&adsp_wake_lock);
}
static inline void allow_suspend(void)
{
- wake_unlock(&adsp_wake_lock);
}
#include <linux/io.h>
@@ -1046,7 +1042,6 @@ static int msm_adsp_probe(struct platform_device *pdev)
pr_info("adsp: probe\n");
- wake_lock_init(&adsp_wake_lock, WAKE_LOCK_SUSPEND, "adsp");
#if CONFIG_MSM_AMSS_VERSION >= 6350
adsp_info.init_info_ptr = kzalloc(
(sizeof(struct adsp_rtos_mp_mtoa_init_info_type)), GFP_KERNEL);
diff --git a/drivers/staging/dream/qdsp5/audio_out.c b/drivers/staging/dream/qdsp5/audio_out.c
index d1adcf6..df87ca3 100644
--- a/drivers/staging/dream/qdsp5/audio_out.c
+++ b/drivers/staging/dream/qdsp5/audio_out.c
@@ -38,8 +38,6 @@
#include <mach/qdsp5/qdsp5audppcmdi.h>
#include <mach/qdsp5/qdsp5audppmsg.h>
-#include <mach/htc_pwrsink.h>
-
#include "evlog.h"
#define LOG_AUDIO_EVENTS 1
@@ -260,7 +258,6 @@ static int audio_enable(struct audio *audio)
}
audio->enabled = 1;
- htc_pwrsink_set(PWRSINK_AUDIO, 100);
return 0;
}
@@ -695,7 +692,6 @@ static int audio_release(struct inode *inode, struct file *file)
audio_flush(audio);
audio->opened = 0;
mutex_unlock(&audio->lock);
- htc_pwrsink_set(PWRSINK_AUDIO, 0);
return 0;
}
diff --git a/drivers/staging/dream/smd/smd_qmi.c b/drivers/staging/dream/smd/smd_qmi.c
index d4e7d88..687db14 100644
--- a/drivers/staging/dream/smd/smd_qmi.c
+++ b/drivers/staging/dream/smd/smd_qmi.c
@@ -24,7 +24,6 @@
#include <linux/wait.h>
#include <linux/miscdevice.h>
#include <linux/workqueue.h>
-#include <linux/wakelock.h>
#include <asm/uaccess.h>
#include <mach/msm_smd.h>
@@ -74,7 +73,6 @@ struct qmi_ctxt {
smd_channel_t *ch;
const char *ch_name;
- struct wake_lock wake_lock;
struct work_struct open_work;
struct work_struct read_work;
@@ -90,7 +88,6 @@ void qmi_ctxt_init(struct qmi_ctxt *ctxt, unsigned n)
mutex_init(&ctxt->lock);
INIT_WORK(&ctxt->read_work, qmi_read_work);
INIT_WORK(&ctxt->open_work, qmi_open_work);
- wake_lock_init(&ctxt->wake_lock, WAKE_LOCK_SUSPEND, ctxt->misc.name);
ctxt->ctl_txn_id = 1;
ctxt->wds_txn_id = 1;
ctxt->wds_busy = 1;
@@ -454,7 +451,6 @@ static void qmi_process_qmux(struct qmi_ctxt *ctxt,
break;
}
mutex_unlock(&ctxt->lock);
-
wake_up(&qmi_wait_queue);
}
@@ -509,7 +505,6 @@ static void qmi_notify(void *priv, unsigned event)
int sz;
sz = smd_cur_packet_size(ctxt->ch);
if ((sz > 0) && (sz <= smd_read_avail(ctxt->ch))) {
- wake_lock_timeout(&ctxt->wake_lock, HZ / 2);
queue_work(qmi_wq, &ctxt->read_work);
}
break;
diff --git a/drivers/staging/dream/smd/smd_rpcrouter.c b/drivers/staging/dream/smd/smd_rpcrouter.c
index d4a4a88..5ac2cd4 100644
--- a/drivers/staging/dream/smd/smd_rpcrouter.c
+++ b/drivers/staging/dream/smd/smd_rpcrouter.c
@@ -33,7 +33,6 @@
#include <linux/err.h>
#include <linux/sched.h>
#include <linux/poll.h>
-#include <linux/wakelock.h>
#include <asm/uaccess.h>
#include <asm/byteorder.h>
#include <linux/platform_device.h>
@@ -96,7 +95,6 @@ static DEFINE_SPINLOCK(server_list_lock);
static DEFINE_SPINLOCK(smd_lock);
static struct workqueue_struct *rpcrouter_workqueue;
-static struct wake_lock rpcrouter_wake_lock;
static int rpcrouter_need_len;
static atomic_t next_xid = ATOMIC_INIT(1);
@@ -290,7 +288,6 @@ struct msm_rpc_endpoint *msm_rpcrouter_create_local_endpoint(dev_t dev)
init_waitqueue_head(&ept->wait_q);
INIT_LIST_HEAD(&ept->read_q);
spin_lock_init(&ept->read_q_lock);
- wake_lock_init(&ept->read_q_wake_lock, WAKE_LOCK_SUSPEND, "rpc_read");
INIT_LIST_HEAD(&ept->incomplete);
spin_lock_irqsave(&local_endpoints_lock, flags);
@@ -313,7 +310,6 @@ int msm_rpcrouter_destroy_local_endpoint(struct msm_rpc_endpoint *ept)
if (rc < 0)
return rc;
- wake_lock_destroy(&ept->read_q_wake_lock);
list_del(&ept->list);
kfree(ept);
return 0;
@@ -540,8 +536,6 @@ static void rpcrouter_smdnotify(void *_dev, unsigned event)
if (event != SMD_EVENT_DATA)
return;
- if (smd_read_avail(smd_channel) >= rpcrouter_need_len)
- wake_lock(&rpcrouter_wake_lock);
wake_up(&smd_wait);
}
@@ -576,7 +570,6 @@ static int rr_read(void *data, int len)
return -EIO;
}
rpcrouter_need_len = len;
- wake_unlock(&rpcrouter_wake_lock);
spin_unlock_irqrestore(&smd_lock, flags);
// printk("rr_read: waiting (%d)\n", len);
@@ -676,7 +669,6 @@ static void do_read_data(struct work_struct *work)
packet_complete:
spin_lock_irqsave(&ept->read_q_lock, flags);
- wake_lock(&ept->read_q_wake_lock);
list_add_tail(&pkt->list, &ept->read_q);
wake_up(&ept->wait_q);
spin_unlock_irqrestore(&ept->read_q_lock, flags);
@@ -699,7 +691,6 @@ done:
fail_io:
fail_data:
printk(KERN_ERR "rpc_router has died\n");
- wake_unlock(&rpcrouter_wake_lock);
}
void msm_rpc_setup_req(struct rpc_request_hdr *hdr, uint32_t prog,
@@ -1061,8 +1052,6 @@ int __msm_rpc_read(struct msm_rpc_endpoint *ept,
return -ETOOSMALL;
}
list_del(&pkt->list);
- if (list_empty(&ept->read_q))
- wake_unlock(&ept->read_q_wake_lock);
spin_unlock_irqrestore(&ept->read_q_lock, flags);
rc = pkt->length;
@@ -1229,7 +1218,6 @@ static int msm_rpcrouter_probe(struct platform_device *pdev)
init_waitqueue_head(&newserver_wait);
init_waitqueue_head(&smd_wait);
- wake_lock_init(&rpcrouter_wake_lock, WAKE_LOCK_SUSPEND, "SMD_RPCCALL");
rpcrouter_workqueue = create_singlethread_workqueue("rpcrouter");
if (!rpcrouter_workqueue)
diff --git a/drivers/staging/dream/smd/smd_tty.c b/drivers/staging/dream/smd/smd_tty.c
index 2edd9d1..f409449 100644
--- a/drivers/staging/dream/smd/smd_tty.c
+++ b/drivers/staging/dream/smd/smd_tty.c
@@ -19,7 +19,6 @@
#include <linux/cdev.h>
#include <linux/device.h>
#include <linux/wait.h>
-#include <linux/wakelock.h>
#include <linux/tty.h>
#include <linux/tty_driver.h>
@@ -34,7 +33,6 @@ static DEFINE_MUTEX(smd_tty_lock);
struct smd_tty_info {
smd_channel_t *ch;
struct tty_struct *tty;
- struct wake_lock wake_lock;
int open_count;
};
@@ -69,7 +67,6 @@ static void smd_tty_notify(void *priv, unsigned event)
printk(KERN_ERR "OOPS - smd_tty_buffer mismatch?!");
}
- wake_lock_timeout(&info->wake_lock, HZ / 2);
tty_flip_buffer_push(tty);
}
@@ -95,7 +92,6 @@ static int smd_tty_open(struct tty_struct *tty, struct file *f)
info = smd_tty + n;
mutex_lock(&smd_tty_lock);
- wake_lock_init(&info->wake_lock, WAKE_LOCK_SUSPEND, name);
tty->driver_data = info;
if (info->open_count++ == 0) {
@@ -122,7 +118,6 @@ static void smd_tty_close(struct tty_struct *tty, struct file *f)
if (--info->open_count == 0) {
info->tty = 0;
tty->driver_data = 0;
- wake_lock_destroy(&info->wake_lock);
if (info->ch) {
smd_close(info->ch);
info->ch = 0;
--
1.6.5.5
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