| /openbmc/linux/drivers/soc/mediatek/ |
| H A D | mtk-mutex.c | 718 struct mtk_mutex_ctx *mtx = dev_get_drvdata(dev); in mtk_mutex_get() local
722 if (!mtx->mutex[i].claimed) { in mtk_mutex_get()
723 mtx->mutex[i].claimed = true; in mtk_mutex_get()
724 return &mtx->mutex[i]; in mtk_mutex_get()
733 struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, in mtk_mutex_put() local
736 WARN_ON(&mtx->mutex[mutex->id] != mutex); in mtk_mutex_put()
744 struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, in mtk_mutex_prepare() local
746 return clk_prepare_enable(mtx->clk); in mtk_mutex_prepare()
752 struct mtk_mutex_ctx *mtx = container_of(mutex, struct mtk_mutex_ctx, in mtk_mutex_unprepare() local
754 clk_disable_unprepare(mtx->clk); in mtk_mutex_unprepare()
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| /openbmc/linux/tools/perf/util/ |
| H A D | mutex.c | 20 static void __mutex_init(struct mutex *mtx, bool pshared) in __mutex_init() argument
33 CHECK_ERR(pthread_mutex_init(&mtx->lock, &attr)); in __mutex_init()
37 void mutex_init(struct mutex *mtx) in mutex_init() argument
39 __mutex_init(mtx, /*pshared=*/false); in mutex_init()
42 void mutex_init_pshared(struct mutex *mtx) in mutex_init_pshared() argument
44 __mutex_init(mtx, /*pshared=*/true); in mutex_init_pshared()
47 void mutex_destroy(struct mutex *mtx) in mutex_destroy() argument
49 CHECK_ERR(pthread_mutex_destroy(&mtx->lock)); in mutex_destroy()
52 void mutex_lock(struct mutex *mtx) in mutex_lock() argument
55 CHECK_ERR(pthread_mutex_lock(&mtx->lock)); in mutex_lock()
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| H A D | mutex.h | 82 void mutex_init(struct mutex *mtx);
87 void mutex_init_pshared(struct mutex *mtx);
88 void mutex_destroy(struct mutex *mtx);
90 void mutex_lock(struct mutex *mtx) EXCLUSIVE_LOCK_FUNCTION(*mtx);
91 void mutex_unlock(struct mutex *mtx) UNLOCK_FUNCTION(*mtx);
93 bool mutex_trylock(struct mutex *mtx) EXCLUSIVE_TRYLOCK_FUNCTION(true, *mtx);
104 void cond_wait(struct cond *cnd, struct mutex *mtx) EXCLUSIVE_LOCKS_REQUIRED(mtx);
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| /openbmc/linux/sound/aoa/codecs/ |
| H A D | tas.c | 97 struct mutex mtx; member
238 mutex_lock(&tas->mtx); in tas_snd_vol_get()
241 mutex_unlock(&tas->mtx); in tas_snd_vol_get()
257 mutex_lock(&tas->mtx); in tas_snd_vol_put()
260 mutex_unlock(&tas->mtx); in tas_snd_vol_put()
268 mutex_unlock(&tas->mtx); in tas_snd_vol_put()
288 mutex_lock(&tas->mtx); in tas_snd_mute_get()
291 mutex_unlock(&tas->mtx); in tas_snd_mute_get()
300 mutex_lock(&tas->mtx); in tas_snd_mute_put()
303 mutex_unlock(&tas->mtx); in tas_snd_mute_put()
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| /openbmc/linux/drivers/nfc/ |
| H A D | virtual_ncidev.c | 26 struct mutex mtx; member
44 mutex_lock(&vdev->mtx); in virtual_nci_close()
48 mutex_unlock(&vdev->mtx); in virtual_nci_close()
57 mutex_lock(&vdev->mtx); in virtual_nci_send()
59 mutex_unlock(&vdev->mtx); in virtual_nci_send()
65 mutex_unlock(&vdev->mtx); in virtual_nci_send()
69 mutex_unlock(&vdev->mtx); in virtual_nci_send()
88 mutex_lock(&vdev->mtx); in virtual_ncidev_read()
90 mutex_unlock(&vdev->mtx); in virtual_ncidev_read()
93 mutex_lock(&vdev->mtx); in virtual_ncidev_read()
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| /openbmc/linux/kernel/locking/ |
| H A D | test-ww_mutex.c | 42 struct test_mutex *mtx = container_of(work, typeof(*mtx), work); in test_mutex_work() local
44 complete(&mtx->ready); in test_mutex_work()
45 wait_for_completion(&mtx->go); in test_mutex_work()
47 if (mtx->flags & TEST_MTX_TRY) { in test_mutex_work()
48 while (!ww_mutex_trylock(&mtx->mutex, NULL)) in test_mutex_work()
51 ww_mutex_lock(&mtx->mutex, NULL); in test_mutex_work()
53 complete(&mtx->done); in test_mutex_work()
54 ww_mutex_unlock(&mtx->mutex); in test_mutex_work()
60 struct test_mutex mtx; in __test_mutex() local
64 ww_mutex_init(&mtx.mutex, &ww_class); in __test_mutex()
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| /openbmc/linux/drivers/net/ethernet/atheros/alx/ |
| H A D | ethtool.c | 166 mutex_lock(&alx->mtx); in alx_get_link_ksettings()
169 mutex_unlock(&alx->mtx); in alx_get_link_ksettings()
205 mutex_lock(&alx->mtx); in alx_set_link_ksettings()
207 mutex_unlock(&alx->mtx); in alx_set_link_ksettings()
218 mutex_lock(&alx->mtx); in alx_get_pauseparam()
223 mutex_unlock(&alx->mtx); in alx_get_pauseparam()
243 mutex_lock(&alx->mtx); in alx_set_pauseparam()
257 mutex_unlock(&alx->mtx); in alx_set_pauseparam()
267 mutex_unlock(&alx->mtx); in alx_set_pauseparam()
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| H A D | main.c | 1093 mutex_init(&alx->mtx); in alx_init_sw()
1125 lockdep_assert_held(&alx->mtx); in alx_halt()
1152 lockdep_assert_held(&alx->mtx); in alx_activate()
1168 lockdep_assert_held(&alx->mtx); in alx_reinit()
1184 mutex_lock(&alx->mtx); in alx_change_mtu()
1186 mutex_unlock(&alx->mtx); in alx_change_mtu()
1259 lockdep_assert_held(&alx->mtx); in __alx_stop()
1296 lockdep_assert_held(&alx->mtx); in alx_check_link()
1355 mutex_lock(&alx->mtx); in alx_open()
1357 mutex_unlock(&alx->mtx); in alx_open()
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| /openbmc/linux/drivers/regulator/ |
| H A D | isl6271a-regulator.c | 26 struct mutex mtx; member
34 mutex_lock(&pmic->mtx); in isl6271a_get_voltage_sel()
40 mutex_unlock(&pmic->mtx); in isl6271a_get_voltage_sel()
50 mutex_lock(&pmic->mtx); in isl6271a_set_voltage_sel()
56 mutex_unlock(&pmic->mtx); in isl6271a_set_voltage_sel()
118 mutex_init(&pmic->mtx); in isl6271a_probe()
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| /openbmc/linux/drivers/staging/vme_user/ |
| H A D | vme.c | 307 mutex_lock(&slave_image->mtx); in vme_slave_request()
312 mutex_unlock(&slave_image->mtx); in vme_slave_request()
316 mutex_unlock(&slave_image->mtx); in vme_slave_request()
334 mutex_lock(&slave_image->mtx); in vme_slave_request()
336 mutex_unlock(&slave_image->mtx); in vme_slave_request()
457 mutex_lock(&slave_image->mtx); in vme_slave_free()
462 mutex_unlock(&slave_image->mtx); in vme_slave_free()
884 mutex_lock(&dma_ctrlr->mtx); in vme_dma_request()
888 mutex_unlock(&dma_ctrlr->mtx); in vme_dma_request()
892 mutex_unlock(&dma_ctrlr->mtx); in vme_dma_request()
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| H A D | vme_bridge.h | 31 struct mutex mtx; member
58 struct mutex mtx; member
64 struct mutex mtx; member
75 struct mutex mtx; member
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| H A D | vme_fake.c | 206 mutex_lock(&image->mtx); in fake_slave_set()
215 mutex_unlock(&image->mtx); in fake_slave_set()
234 mutex_lock(&image->mtx); in fake_slave_get()
243 mutex_unlock(&image->mtx); in fake_slave_get()
861 mutex_lock(&lm->mtx); in fake_lm_set()
866 mutex_unlock(&lm->mtx); in fake_lm_set()
879 mutex_unlock(&lm->mtx); in fake_lm_set()
888 mutex_unlock(&lm->mtx); in fake_lm_set()
903 mutex_lock(&lm->mtx); in fake_lm_get()
909 mutex_unlock(&lm->mtx); in fake_lm_get()
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| /openbmc/linux/net/mac80211/ |
| H A D | scan.c | 354 lockdep_is_held(&local->mtx)); in ieee80211_prep_hw_scan()
419 lockdep_assert_held(&local->mtx); in __ieee80211_scan_completed()
434 lockdep_is_held(&local->mtx)); in __ieee80211_scan_completed()
443 lockdep_is_held(&local->mtx)), in __ieee80211_scan_completed()
460 lockdep_is_held(&local->mtx)); in __ieee80211_scan_completed()
601 lockdep_assert_held(&local->mtx); in ieee80211_run_deferred_scan()
609 lockdep_is_held(&local->mtx)))) in ieee80211_run_deferred_scan()
655 lockdep_is_held(&local->mtx)); in ieee80211_scan_state_send_probe()
666 lockdep_is_held(&local->mtx)); in ieee80211_scan_state_send_probe()
691 lockdep_assert_held(&local->mtx); in __ieee80211_start_scan()
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| H A D | offchannel.c | 200 lockdep_assert_held(&local->mtx); in ieee80211_end_finished_rocs()
267 mutex_lock(&local->mtx); in ieee80211_hw_roc_start()
277 mutex_unlock(&local->mtx); in ieee80211_hw_roc_start()
298 lockdep_assert_held(&local->mtx); in _ieee80211_start_next_roc()
389 lockdep_assert_held(&local->mtx); in ieee80211_start_next_roc()
420 lockdep_assert_held(&local->mtx); in __ieee80211_roc_work()
459 mutex_lock(&local->mtx); in ieee80211_roc_work()
461 mutex_unlock(&local->mtx); in ieee80211_roc_work()
469 mutex_lock(&local->mtx); in ieee80211_hw_roc_done()
476 mutex_unlock(&local->mtx); in ieee80211_hw_roc_done()
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| H A D | ocb.c | 188 mutex_lock(&sdata->local->mtx); in ieee80211_ocb_join()
191 mutex_unlock(&sdata->local->mtx); in ieee80211_ocb_join()
231 mutex_lock(&sdata->local->mtx); in ieee80211_ocb_leave()
233 mutex_unlock(&sdata->local->mtx); in ieee80211_ocb_leave()
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| H A D | iface.c | 113 lockdep_assert_held(&local->mtx); in __ieee80211_recalc_idle()
217 mutex_lock(&local->mtx); in ieee80211_can_powered_addr_change()
233 lockdep_is_held(&local->mtx)); in ieee80211_can_powered_addr_change()
250 mutex_unlock(&local->mtx); in ieee80211_can_powered_addr_change()
550 mutex_lock(&local->mtx); in ieee80211_do_stop()
559 mutex_unlock(&local->mtx); in ieee80211_do_stop()
570 mutex_lock(&local->mtx); in ieee80211_do_stop()
572 mutex_unlock(&local->mtx); in ieee80211_do_stop()
600 mutex_lock(&local->mtx); in ieee80211_do_stop()
602 mutex_unlock(&local->mtx); in ieee80211_do_stop()
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| H A D | agg-tx.c | 145 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ieee80211_assign_tid_tx()
216 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ieee80211_agg_start_txq()
274 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ieee80211_remove_tid_tx()
314 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ___ieee80211_stop_tx_ba_session()
464 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ieee80211_send_addba_with_timeout()
765 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ieee80211_agg_tx_operational()
802 lockdep_assert_held(&sta->ampdu_mlme.mtx); in ieee80211_start_tx_ba_cb()
874 mutex_lock(&sta->ampdu_mlme.mtx); in __ieee80211_stop_tx_ba_session()
878 mutex_unlock(&sta->ampdu_mlme.mtx); in __ieee80211_stop_tx_ba_session()
1004 mutex_lock(&sta->ampdu_mlme.mtx); in ieee80211_process_addba_resp()
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| /openbmc/linux/drivers/net/ethernet/marvell/prestera/ |
| H A D | prestera_counter.c | 16 struct mutex mtx; /* protect block_list */ member
32 struct mutex mtx; /* protect stats and counter_idr */ member
52 mutex_lock(&counter->mtx); in prestera_counter_lock()
57 mutex_unlock(&counter->mtx); in prestera_counter_unlock()
62 mutex_lock(&block->mtx); in prestera_counter_block_lock()
67 mutex_unlock(&block->mtx); in prestera_counter_block_unlock()
176 mutex_init(&block->mtx); in prestera_counter_block_get()
188 mutex_destroy(&block->mtx); in prestera_counter_block_get()
221 mutex_destroy(&block->mtx); in prestera_counter_block_put()
451 mutex_init(&counter->mtx); in prestera_counter_init()
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| /openbmc/linux/fs/ |
| H A D | eventpoll.c | 185 struct mutex mtx; member
582 return rcu_dereference_check(epi->ws, lockdep_is_held(&epi->ep->mtx)); in ep_wakeup_source()
707 mutex_destroy(&ep->mtx); in ep_free()
796 mutex_lock(&ep->mtx); in ep_clear_and_put()
824 mutex_unlock(&ep->mtx); in ep_clear_and_put()
859 mutex_lock_nested(&ep->mtx, depth); in __ep_eventpoll_poll()
876 mutex_unlock(&ep->mtx); in __ep_eventpoll_poll()
946 mutex_lock(&ep->mtx); in ep_show_fdinfo()
960 mutex_unlock(&ep->mtx); in ep_show_fdinfo()
1002 mutex_lock(&ep->mtx); in eventpoll_release_file()
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| /openbmc/linux/drivers/usb/misc/ |
| H A D | adutux.c | 71 struct mutex mtx; member
356 if (mutex_lock_interruptible(&dev->mtx)) in adu_read()
498 mutex_unlock(&dev->mtx); in adu_read()
516 retval = mutex_lock_interruptible(&dev->mtx); in adu_write()
541 mutex_unlock(&dev->mtx); in adu_write()
556 retval = mutex_lock_interruptible(&dev->mtx); in adu_write()
610 mutex_unlock(&dev->mtx); in adu_write()
614 mutex_unlock(&dev->mtx); in adu_write()
664 mutex_init(&dev->mtx); in adu_probe()
773 mutex_lock(&dev->mtx); /* not interruptible */ in adu_disconnect()
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| /openbmc/linux/net/rfkill/ |
| H A D | core.c | 79 struct mutex mtx; member
286 mutex_lock(&data->mtx); in rfkill_send_events()
288 mutex_unlock(&data->mtx); in rfkill_send_events()
1179 mutex_init(&data->mtx); in rfkill_fop_open()
1194 mutex_lock(&data->mtx); in rfkill_fop_open()
1196 mutex_unlock(&data->mtx); in rfkill_fop_open()
1207 mutex_destroy(&data->mtx); in rfkill_fop_open()
1221 mutex_lock(&data->mtx); in rfkill_fop_poll()
1224 mutex_unlock(&data->mtx); in rfkill_fop_poll()
1237 mutex_lock(&data->mtx); in rfkill_fop_read()
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| /openbmc/linux/drivers/video/fbdev/omap2/omapfb/ |
| H A D | omapfb.h | 80 struct mutex mtx; member
165 mutex_lock(&fbdev->mtx); in omapfb_lock()
170 mutex_unlock(&fbdev->mtx); in omapfb_unlock()
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| /openbmc/linux/sound/pci/aw2/ |
| H A D | aw2-alsa.c | 88 struct mutex mtx; member
281 mutex_init(&chip->mtx); in snd_aw2_probe()
351 mutex_lock(&chip->mtx); in snd_aw2_pcm_prepare_playback()
367 mutex_unlock(&chip->mtx); in snd_aw2_pcm_prepare_playback()
380 mutex_lock(&chip->mtx); in snd_aw2_pcm_prepare_capture()
396 mutex_unlock(&chip->mtx); in snd_aw2_pcm_prepare_capture()
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| /openbmc/u-boot/drivers/video/ |
| H A D | stb_truetype.h | 1393 float mtx[6] = {1,0,0,1,0,0}, m, n; in stbtt_GetGlyphShape() local
1400 mtx[4] = ttSHORT(comp); comp+=2; in stbtt_GetGlyphShape()
1401 mtx[5] = ttSHORT(comp); comp+=2; in stbtt_GetGlyphShape()
1403 mtx[4] = ttCHAR(comp); comp+=1; in stbtt_GetGlyphShape()
1404 mtx[5] = ttCHAR(comp); comp+=1; in stbtt_GetGlyphShape()
1412 mtx[0] = mtx[3] = ttSHORT(comp)/16384.0f; comp+=2; in stbtt_GetGlyphShape()
1413 mtx[1] = mtx[2] = 0; in stbtt_GetGlyphShape()
1415 mtx[0] = ttSHORT(comp)/16384.0f; comp+=2; in stbtt_GetGlyphShape()
1416 mtx[1] = mtx[2] = 0; in stbtt_GetGlyphShape()
1417 mtx[3] = ttSHORT(comp)/16384.0f; comp+=2; in stbtt_GetGlyphShape()
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| /openbmc/linux/drivers/net/wireless/atmel/ |
| H A D | at76c50x-usb.c | 1475 mutex_lock(&priv->mtx); in at76_work_set_promisc()
1487 mutex_unlock(&priv->mtx); in at76_work_set_promisc()
1496 mutex_lock(&priv->mtx); in at76_work_submit_rx()
1498 mutex_unlock(&priv->mtx); in at76_work_submit_rx()
1720 mutex_lock(&priv->mtx); in at76_work_join_bssid()
1725 mutex_unlock(&priv->mtx); in at76_work_join_bssid()
1840 mutex_lock(&priv->mtx); in at76_mac80211_start()
1854 mutex_unlock(&priv->mtx); in at76_mac80211_start()
1869 mutex_lock(&priv->mtx); in at76_mac80211_stop()
1881 mutex_unlock(&priv->mtx); in at76_mac80211_stop()
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