VX_ERR_MASK 315 include/sound/vx_core.h #define vx_get_error(err) (-(err) & ~VX_ERR_MASK) VX_ERR_MASK 147 sound/drivers/vx/vx_core.c return -(VX_ERR_MASK | err); VX_ERR_MASK 300 sound/drivers/vx/vx_core.c err = -(VX_ERR_MASK | err); VX_ERR_MASK 394 sound/drivers/vx/vx_core.c return -(VX_ERR_MASK | err);