Searched refs:mcp_lock (Results 1 – 1 of 1) sorted by relevance
233 struct mutex mcp_lock; /* SPI device lock */ member453 mutex_lock(&priv->mcp_lock); in mcp251x_gpio_request()455 mutex_unlock(&priv->mcp_lock); in mcp251x_gpio_request()476 mutex_lock(&priv->mcp_lock); in mcp251x_gpio_free()478 mutex_unlock(&priv->mcp_lock); in mcp251x_gpio_free()505 mutex_lock(&priv->mcp_lock); in mcp251x_gpio_get()507 mutex_unlock(&priv->mcp_lock); in mcp251x_gpio_get()519 mutex_lock(&priv->mcp_lock); in mcp251x_gpio_get_multiple()530 mutex_unlock(&priv->mcp_lock); in mcp251x_gpio_get_multiple()546 mutex_lock(&priv->mcp_lock); in mcp251x_gpio_set()[all …]