Searched refs:usb_lock (Results 1 - 20 of 20) sorted by relevance

/drivers/media/usb/gspca/
H A Dsq905.c179 mutex_lock(&gspca_dev->usb_lock);
187 mutex_unlock(&gspca_dev->usb_lock);
208 * threads attempting to use gspca_dev->usb_buf we take the usb_lock when
282 mutex_lock(&gspca_dev->usb_lock);
284 mutex_unlock(&gspca_dev->usb_lock);
291 mutex_lock(&gspca_dev->usb_lock);
293 mutex_unlock(&gspca_dev->usb_lock);
315 /* the usb_lock is held at entry - restore on exit */
321 mutex_unlock(&gspca_dev->usb_lock);
325 mutex_lock(&gspca_dev->usb_lock);
[all...]
H A Dfinepix.c84 * threads attempting to use gspca_dev->usb_buf we take the usb_lock when
108 mutex_lock(&gspca_dev->usb_lock);
110 mutex_unlock(&gspca_dev->usb_lock);
237 /* the usb_lock is held at entry - restore on exit */
243 mutex_unlock(&gspca_dev->usb_lock);
245 mutex_lock(&gspca_dev->usb_lock);
H A Dsq905c.c130 * threads attempting to use gspca_dev->usb_buf we take the usb_lock when
197 mutex_lock(&gspca_dev->usb_lock);
199 mutex_unlock(&gspca_dev->usb_lock);
244 /* the usb_lock is held at entry - restore on exit */
250 mutex_unlock(&gspca_dev->usb_lock);
254 mutex_lock(&gspca_dev->usb_lock);
H A Dvicam.c155 mutex_lock(&gspca_dev->usb_lock);
157 mutex_unlock(&gspca_dev->usb_lock);
177 * threads attempting to use gspca_dev->usb_buf we take the usb_lock when
289 /* the usb_lock is held at entry - restore on exit */
295 mutex_unlock(&gspca_dev->usb_lock);
299 mutex_lock(&gspca_dev->usb_lock);
H A Djl2005bcd.c313 * threads attempting to use gspca_dev->usb_buf we take the usb_lock when
343 mutex_lock(&gspca_dev->usb_lock);
345 mutex_unlock(&gspca_dev->usb_lock);
396 mutex_lock(&gspca_dev->usb_lock);
398 mutex_unlock(&gspca_dev->usb_lock);
488 /* the usb_lock is held at entry - restore on exit */
494 mutex_unlock(&gspca_dev->usb_lock);
498 mutex_lock(&gspca_dev->usb_lock);
H A Dgspca.c1295 if (mutex_lock_interruptible(&gspca_dev->usb_lock))
1299 mutex_unlock(&gspca_dev->usb_lock);
1311 mutex_unlock(&gspca_dev->usb_lock);
1740 mutex_lock(&gspca_dev->usb_lock);
1744 mutex_unlock(&gspca_dev->usb_lock);
1819 if (mutex_lock_interruptible(&gspca_dev->usb_lock))
1852 mutex_unlock(&gspca_dev->usb_lock);
2071 mutex_init(&gspca_dev->usb_lock);
2072 gspca_dev->vdev.lock = &gspca_dev->usb_lock;
2094 * Don't take usb_lock fo
[all...]
H A Dgspca.h196 struct mutex usb_lock; /* usb exchange protection */ member in struct:gspca_dev
198 int usb_err; /* USB error - protected by usb_lock */
211 /* (*) These variables are proteced by both usb_lock and queue_lock,
H A Dsn9c20x.c2068 /* the usb_lock is held at entry - restore on exit */
2074 mutex_unlock(&gspca_dev->usb_lock);
2076 mutex_lock(&gspca_dev->usb_lock);
2167 mutex_lock(&gspca_dev->usb_lock);
2171 mutex_unlock(&gspca_dev->usb_lock);
H A Dsonixj.c2169 mutex_lock(&gspca_dev->usb_lock);
2173 mutex_unlock(&gspca_dev->usb_lock);
2567 /* the usb_lock is held at entry - restore on exit */
2573 mutex_unlock(&gspca_dev->usb_lock);
2575 mutex_lock(&gspca_dev->usb_lock);
H A Dzc3xx.c5949 mutex_lock(&gspca_dev->usb_lock);
5992 mutex_unlock(&gspca_dev->usb_lock);
5996 mutex_unlock(&gspca_dev->usb_lock);
6836 /* the usb_lock is held at entry - restore on exit */
6842 mutex_unlock(&gspca_dev->usb_lock);
6844 mutex_lock(&gspca_dev->usb_lock);
/drivers/staging/vt6656/
H A Dusbpipe.c57 mutex_lock(&priv->usb_lock);
63 mutex_unlock(&priv->usb_lock);
85 mutex_lock(&priv->usb_lock);
91 mutex_unlock(&priv->usb_lock);
H A Ddevice.h283 struct mutex usb_lock; member in struct:vnt_private
H A Dmain_usb.c978 mutex_init(&priv->usb_lock);
/drivers/media/usb/gspca/m5602/
H A Dm5602_s5k83a.c181 if (mutex_lock_interruptible(&sd->gspca_dev.usb_lock))
200 mutex_unlock(&sd->gspca_dev.usb_lock);
/drivers/media/usb/tm6000/
H A Dtm6000.h255 struct mutex usb_lock; member in struct:tm6000_core
H A Dtm6000-core.c49 mutex_lock(&dev->usb_lock);
110 mutex_unlock(&dev->usb_lock);
H A Dtm6000-cards.c1219 mutex_init(&dev->usb_lock);
/drivers/power/
H A Dab8500_charger.c208 spinlock_t usb_lock; member in struct:ab8500_charger_usb_state
2452 spin_lock_irqsave(&di->usb_state.usb_lock, flags);
2455 spin_unlock_irqrestore(&di->usb_state.usb_lock, flags);
3309 spin_lock(&di->usb_state.usb_lock);
3312 spin_unlock(&di->usb_state.usb_lock);
3480 spin_lock_init(&di->usb_state.usb_lock);
/drivers/net/wireless/rtlwifi/
H A Dusb.c156 spin_lock_irqsave(&rtlpriv->locks.usb_lock, flags);
160 spin_unlock_irqrestore(&rtlpriv->locks.usb_lock, flags);
1077 spin_lock_init(&rtlpriv->locks.usb_lock);
H A Dwifi.h2271 spinlock_t usb_lock; member in struct:rtl_locks

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