35 	struct mutex *spi_mutex; /* For SPI access exclusive control */  member
507 	mutex_lock(priv->spi_mutex);  in cxd2880_init()
512 			mutex_unlock(priv->spi_mutex);  in cxd2880_init()
519 		mutex_unlock(priv->spi_mutex);  in cxd2880_init()
528 		mutex_unlock(priv->spi_mutex);  in cxd2880_init()
532 	mutex_unlock(priv->spi_mutex);  in cxd2880_init()
551 	mutex_lock(priv->spi_mutex);  in cxd2880_sleep()
553 	mutex_unlock(priv->spi_mutex);  in cxd2880_sleep()
576 	mutex_lock(priv->spi_mutex);  in cxd2880_read_signal_strength()
582 		mutex_unlock(priv->spi_mutex);  in cxd2880_read_signal_strength()
585 	mutex_unlock(priv->spi_mutex);  in cxd2880_read_signal_strength()
618 	mutex_lock(priv->spi_mutex);  in cxd2880_read_snr()
627 		mutex_unlock(priv->spi_mutex);  in cxd2880_read_snr()
630 	mutex_unlock(priv->spi_mutex);  in cxd2880_read_snr()
656 	mutex_lock(priv->spi_mutex);  in cxd2880_read_ucblocks()
665 		mutex_unlock(priv->spi_mutex);  in cxd2880_read_ucblocks()
668 	mutex_unlock(priv->spi_mutex);  in cxd2880_read_ucblocks()
1092 	mutex_lock(priv->spi_mutex);  in cxd2880_set_frontend()
1110 		mutex_unlock(priv->spi_mutex);  in cxd2880_set_frontend()
1113 	mutex_unlock(priv->spi_mutex);  in cxd2880_set_frontend()
1159 			mutex_lock(priv->spi_mutex);  in cxd2880_get_stats()
1163 			mutex_unlock(priv->spi_mutex);  in cxd2880_get_stats()
1165 			mutex_lock(priv->spi_mutex);  in cxd2880_get_stats()
1169 			mutex_unlock(priv->spi_mutex);  in cxd2880_get_stats()
1194 			mutex_lock(priv->spi_mutex);  in cxd2880_get_stats()
1198 			mutex_unlock(priv->spi_mutex);  in cxd2880_get_stats()
1200 			mutex_lock(priv->spi_mutex);  in cxd2880_get_stats()
1204 			mutex_unlock(priv->spi_mutex);  in cxd2880_get_stats()
1231 			mutex_lock(priv->spi_mutex);  in cxd2880_get_stats()
1235 			mutex_unlock(priv->spi_mutex);  in cxd2880_get_stats()
1237 			mutex_lock(priv->spi_mutex);  in cxd2880_get_stats()
1241 			mutex_unlock(priv->spi_mutex);  in cxd2880_get_stats()
1322 		mutex_lock(priv->spi_mutex);  in cxd2880_read_status()
1335 			mutex_unlock(priv->spi_mutex);  in cxd2880_read_status()
1339 		mutex_unlock(priv->spi_mutex);  in cxd2880_read_status()
1359 		mutex_lock(priv->spi_mutex);  in cxd2880_read_status()
1371 			mutex_unlock(priv->spi_mutex);  in cxd2880_read_status()
1374 		mutex_unlock(priv->spi_mutex);  in cxd2880_read_status()
1426 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1429 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1468 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1470 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1560 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1562 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1581 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1583 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t()
1627 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1629 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1690 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1694 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1725 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1729 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1754 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1756 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1775 	mutex_lock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1777 	mutex_unlock(priv->spi_mutex);  in cxd2880_get_frontend_t2()
1895 	priv->spi_mutex = cfg->spi_mutex;  in cxd2880_attach()